{"title":"Desktop Phone Jammers","description":"\u003cp\u003eNeed to block internet access during meetings and exams or secure confidential negotiations? Our mobile communication and network jammer is the ideal solution for these scenarios and more!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMain Advantages\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. Jamming frequencies and radius can be quickly adjusted;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Large radius of action (up to 100 meters inclusive);\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Unlike traditional jammers that emit signals in a 360-degree radius, the N-14 transmits interference in a single direction, ensuring that areas behind the device remain unaffected.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Unlike standard jammers that fail near cellular base stations, our high-power phone jammers reliably block signals over 10 meters, protecting classified information leaks and spying.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 95.7098%; height: 706px; margin-left: 0px; margin-right: auto;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 58.8195px;\"\u003e\n\u003cth style=\"width: 24.3141%; height: 58.8195px; text-align: center;\"\u003e\u003cstrong\u003eSku\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 22.8063%; text-align: center;\"\u003eE-12 100W\u003c\/th\u003e\n\u003cth style=\"width: 23.7487%; text-align: center;\"\u003eN-14 120W\u003c\/th\u003e\n\u003cth style=\"width: 20.9215%; text-align: center;\"\u003eK-16 120W\u003c\/th\u003e\n\u003cth style=\"width: 6.97382%; text-align: center;\"\u003eDXK300J-12-5G\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.213px;\"\u003e\n\u003ctd style=\"width: 24.3141%; height: 39.213px; text-align: center;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 22.8063%; text-align: center;\"\u003ePortable\/Desktop \u003c\/td\u003e\n\u003ctd style=\"width: 23.7487%; text-align: center;\"\u003ePortable\/Desktop\u003c\/td\u003e\n\u003ctd style=\"width: 20.9215%; text-align: center;\"\u003ePortable\/Desktop\u003c\/td\u003e\n\u003ctd style=\"width: 6.97382%; text-align: center;\"\u003eDesktop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.213px;\"\u003e\n\u003ctd style=\"width: 24.3141%; height: 39.213px; text-align: center;\"\u003e \u003cstrong\u003eAntenna\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 22.8063%; text-align: center;\"\u003eOmnidirectional\u003c\/td\u003e\n\u003ctd style=\"width: 23.7487%; text-align: center;\"\u003eOmnidirectional\u003c\/td\u003e\n\u003ctd style=\"width: 20.9215%; text-align: center;\"\u003eOmnidirectional\u003c\/td\u003e\n\u003ctd style=\"width: 6.97382%; text-align: center;\"\u003eOmnidirectional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.213px;\"\u003e\n\u003ctd style=\"width: 24.3141%; height: 39.213px; text-align: center;\"\u003e\u003cstrong\u003eDISTANCE (METERS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 22.8063%; text-align: center;\"\u003e1-100M\u003c\/td\u003e\n\u003ctd style=\"width: 23.7487%; text-align: center;\"\u003e8-100M\u003c\/td\u003e\n\u003ctd style=\"width: 20.9215%; text-align: center;\"\u003e10-50M\u003c\/td\u003e\n\u003ctd style=\"width: 6.97382%; text-align: center;\"\u003e10-30M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8195px;\"\u003e\n\u003ctd style=\"width: 24.3141%; height: 58.8195px; text-align: center;\"\u003e\u003cstrong\u003eCELL PHONE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 22.8063%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 23.7487%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 20.9215%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 6.97382%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8195px;\"\u003e\n\u003ctd style=\"width: 24.3141%; height: 58.8195px; text-align: center;\"\u003e\u003cstrong\u003e5G\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 22.8063%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 23.7487%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 20.9215%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 6.97382%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8195px;\"\u003e\n\u003ctd style=\"width: 24.3141%; height: 58.8195px; text-align: center;\"\u003e\u003cstrong\u003eWIFI\/BLUETOOTH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 22.8063%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 23.7487%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 20.9215%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 6.97382%; text-align: center;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8195px;\"\u003e\n\u003ctd style=\"width: 24.3141%; height: 58.8195px; text-align: center;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eWalkie-talkies\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 22.8063%; text-align: center;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"width: 23.7487%; text-align: center;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"width: 20.9215%; text-align: center;\"\u003eOptional\u003c\/td\u003e\n\u003ctd style=\"width: 6.97382%; text-align: center;\"\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.213px;\"\u003e\n\u003ctd style=\"width: 24.3141%; height: 39.213px; text-align: center;\"\u003e\u003cstrong\u003ePRICE(USD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 22.8063%; text-align: center;\"\u003e1215\u003c\/td\u003e\n\u003ctd style=\"width: 23.7487%; text-align: center;\"\u003e1500\u003c\/td\u003e\n\u003ctd style=\"width: 20.9215%; text-align: center;\"\u003e480\u003c\/td\u003e\n\u003ctd style=\"width: 6.97382%; text-align: center;\"\u003e399-499\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.213px;\"\u003e\n\u003ctd style=\"width: 24.3141%; height: 39.213px; text-align: center;\"\u003e\u003cstrong\u003eLINK\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 22.8063%; text-align: center;\"\u003e\u003ca href=\"https:\/\/desc-boost.com\/products\/100w-mobile-phone-signal-jammer\"\u003eSHOP NOW\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 23.7487%; text-align: center;\"\u003e\u003ca href=\"https:\/\/desc-boost.com\/products\/120w-mobile-phone-signal-jammer\"\u003eSHOP NOW\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.9215%; text-align: center;\"\u003e\u003ca href=\"https:\/\/desc-boost.com\/products\/5g-cell-phone-jammer\"\u003eSHOP NOW\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 6.97382%; text-align: center;\"\u003e\u003ca href=\"https:\/\/desc-boost.com\/products\/desktop-signal-jammer-for-cell-phone\"\u003eSHOP NOW\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/2_0affeed3-fa16-4652-96b2-72e8c343ecf6.jpg?v=1747106086\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e","products":[{"product_id":"descboost-sd12-desktop-12-band-gps-2g-3g-4g-5g-cell-phone-signal-blocker-for-indoors-or-outdoors","title":"Full-band Desktop 12 Bands GPS\/2G\/3G\/4G\/5G Mobile Phone Signal Blocker for Indoors or Outdoors","description":"\u003cp\u003e\u003cspan class=\"Polaris-Text--root Polaris-Text--headingLg Polaris-Text--bold\"\u003e\u003cspan\u003eOur mobile phone signal blocker has 12 antennas for desktop design, adopting an omnidirectional antenna array. So it significantly increases the operating distance. It can fully jam all the signals such as GSM900, DCS1800, PCS1900, CDMA, 3G, 4G and other signals, releasing frequency range up to 3400Mhz-3600MHz for 5G\/WiMAX\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOne of the best solutions for small – medium-sized conference rooms and other private rooms, it protects the targeted area from any potential hidden microphones or bugs.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eHow to Use the DJS12 Desktop\u003c\/h3\u003e\n\u003cp\u003eInstall the antenna to the SMA interface according to the number on the antenna and host; Then connect the AC 100V-240V Power Adaptor charging cable or DC 24V 2A Power adapter to Jammer; Finally power on the jammer, power indicator, and antenna indicator will light on;\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eProduct Show\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/f7d7c897f798fc44c391847188c3ac79_02941539-72c9-42d5-aafa-527bcfb3dc2b.jpg?v=1719481129\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/a_839d2307-1d03-47ac-9bf4-8a9fe051019d.jpg?v=1720064897\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/c_a8a1c033-e74d-4c20-9e3f-da6b872db252.jpg?v=1719566144\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/e_b4f6dc1d-82cc-45e1-b829-dd08ecc69832.jpg?v=1719566144\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/d_90950de8-9648-4654-8baf-0546a99abffc.jpg?v=1719566144\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/g_0ebac3c3-b24e-43a0-a567-db5e31bf6931.jpg?v=1719566144\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e①\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: Times New Roman;\"\u003eConfidential meeting places such as party and government agencies and enterprises;\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e②\u003c\/span\u003e\u003cspan style=\"font-family: Times New Roman;\"\u003eCourts, detention centers, and large, medium, and small prisons;\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e③\u003c\/span\u003e\u003cspan style=\"font-family: Times New Roman;\"\u003eAll places where the use of mobile phones is prohibited;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003ePacking list\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMobile Phone Signal Jammer High Power 10 Channel Desktop WiFi Blocker x 1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAntenna x 12\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePower cord x 1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePower Adapter x 1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/10W_Anti_Drone_Mod_Adv.jpg?v=1719891215\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cec5557e44be7d9d5b9c7a7dee4adddc.png?v=1720079445\" alt=\"\" style=\"float: none;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 class=\"MsoNormal\"\u003eWhy should you buy from us and not from other suppliers?\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOur company brings together senior experts from the fields of information protection and wireless communication. Always focus on researching and designing signal jamming technology in the leading position. \u003c\/span\u003eOur capable R\u0026amp;D team is professional with the key know-how and experience to handle customized OEM or ODM projects. Our products have been exported to over 80 countries, such as Southeast Asia, Africa, Europe, North America, South America, and the Middle East, etc.\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAs We have more than \u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: Times New Roman;\"\u003e21\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e years experiences in this field. We can handle complex product issues, as well as more important logistics and customs issues, to ensure that the goods arrive on time and safely.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\"\u003e\u003cspan\u003eOur certifications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/69d180d4f043dd56c601f3ae2cc02cd3_b9fcb350-ad40-4f9c-950e-54c5c32e056e.png?v=1740722989\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch4 class=\"MsoNormal\"\u003e\u003cspan\u003eOur services\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\n\u003cb\u003e\u003cspan\u003e1. OEM\/ODM Tailored Services: \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWe specialize in custom\u003c\/span\u003e\u003cspan\u003eizing\u003c\/span\u003e\u003cspan\u003e drone jammers utilizing advanced wireless radio technology (2G\u003c\/span\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: Times New Roman;\"\u003e3G,4G,\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e5G\u003c\/span\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003eUHF\u003c\/span\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003eand VHF frequencies).\u003c\/span\u003e\u003cspan\u003eAny combination within these frequencies is available. In addition, we also provide silkscreen OEM services for personalized branding. \u003ca href=\"https:\/\/desc-boost.com\/pages\/contact\"\u003eSimply send us your specifications, \u003c\/a\u003eand we'll provide the best anti drone solutions tailored to your requirements.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e2. Factory sales\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLong-term, strong and steady supplying ability; Ex-factory price and competitive price; Factory sells directly!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e3. Provide recommendations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eTell us your project requirements (signal to be blocked, distance to be blocked, portable or desktop, applications, budget...), and you will definitely get the best recommendation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. Do you have your own factory? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOf course we have. Our factory is located \u003cspan\u003e310,No.12 Tongfuyu Industrial Park,Heping Community,Fuhai Street,Bao'an District,Shenzhen 518126, China. \u003c\/span\u003eWelcome to visit our factory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Do you support OEM\/ODM orders?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, we can customize the brand logo, power, and frequencies. \u003cspan\u003e10-band and 12-band desktop jammers are available, working on the principle of both circular and directional action. We can customize your desktop mobile phone blockers. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/contact\"\u003eTell us your requirements\u003c\/a\u003e (signal to be blocked, distance to be blocked, budget...), and you will definitely get the best tailored jammers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Shipment Date\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100.053%; height: 58.7784px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.5968%;\"\u003eQuantity\u003c\/td\u003e\n\u003ctd style=\"width: 57.9224%;\"\u003e\u003cspan\u003eLead Time\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5928px;\"\u003e\n\u003ctd style=\"width: 41.5968%; height: 19.5928px;\"\u003e \u003cspan\u003e\u0026lt;10 pcs\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 57.9224%; height: 19.5928px;\"\u003e\u003cspan\u003e7-10 days\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5928px;\"\u003e\n\u003ctd style=\"width: 41.5968%; height: 19.5928px;\"\u003e\u003cspan\u003e10-50 pcs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.9224%; height: 19.5928px;\"\u003e\u003cspan\u003e15-20 days\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5928px;\"\u003e\n\u003ctd style=\"width: 41.5968%; height: 19.5928px;\"\u003e\u003cspan\u003e\u0026gt;50 pcs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 57.9224%; height: 19.5928px;\"\u003e\u003cspan\u003eNegotiate\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\n\u003cspan\u003e*\u003ca href=\"https:\/\/desc-boost.com\/pages\/contact\" rel=\"noopener\" target=\"_blank\"\u003eClick\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e it to get the sample.\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e4. Delivery Date of the sample by DHL\/FedEx\/UPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100.053%;\" cellspacing=\"1\" cellpadding=\"1\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 58.4998%;\"\u003e\u003cspan\u003eUSA\/Australia\/Canada\/Europe\/Asia\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.3725%;\"\u003e\u003cspan\u003e7-10 days\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 58.4998%;\"\u003e\u003cspan\u003eMiddle East\/Latin American\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.3725%;\"\u003e\u003cspan\u003e10-15 days\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 58.4998%;\"\u003e\u003cspan\u003eAfrican\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 41.3725%;\"\u003e\u003cspan\u003e7-15 days\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e5. Payment Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eT\/T, Western Union, and Credit Card are available. A\u003c\/span\u003e\u003cspan\u003end we suggest paying by TT.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e6. Does this desktop jammer interfere with other devices?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis third-generation “green” signal jammer only blocks on-site mobile devices from receiving signals and does not interfere with surrounding base stations.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":43476556873902,"sku":"100","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/3034a1133efe01daba919094b70c6310_2c52ff56-62d2-4c5b-b5d6-beb905dde56b.jpg?v=1719481129"},{"product_id":"desktop-signal-jammer-for-cell-phone","title":"DSJ10 Desktop 10 Bands GPS\/2G\/3G\/4G\/5G\/Wi-Fi\/Bluetooth\/WiMAX Cell Signal Jammer Blocker for Mobile Phone","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eHow to use the DSJ10 Desktop\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstall the antenna to the SMA interface according to the number on the antenna and host; Then connect the AC 100V-240V Power Adaptor charging cable or DC 24V 2A Power adapter to jammer; Finally, power on the jammer, power indicator, and antenna indicator will light on;\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e  Product Show\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Hd99d9c63d88b458e9dba28624d400a36V.jpg?v=1719480931\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/8_12a9e06a-5225-4b03-9049-70bf5d0dfae9.jpg?v=1719480953\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/10_e563b086-2084-4eca-8692-40662dc55c75.jpg?v=1719480953\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/11.jpg?v=1719480953\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/9.jpg?v=1719480954\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/12_108841be-64c0-46b7-85cf-dcef8de6ba29.jpg?v=1719480954\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003eOur Advantages\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/10W_Anti_Drone_Mod_Adv.jpg?v=1719891215\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cec5557e44be7d9d5b9c7a7dee4adddc.png?v=1720079445\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":43694915682478,"sku":"DESC-DSJ10","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/20240627172636.jpg?v=1719971442"},{"product_id":"100w-mobile-phone-signal-jammer","title":"100W E-12 Directional Full-band Cell Phone Jammer 5G GSM WIFI Bluetooth Signal Jammer","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eE-12-100W 5G Jammer offers full-band jamming \u003c\/span\u003e\u003cspan\u003e(CDMA\/GSM\/DCS\/3G\/4G\/5G\/Wifi\/Bluetooth), 24\/7 operation, and excellent durability, making it the nemesis of wireless cheating devices such as mobile phones, WIFI, Bluetooth, and electronic watches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eIt only blocks the reception of on-site mobile devices and does not affect surrounding base stations. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eAnd it has reliable performance near cellular base stations where standard blockers fail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eCustomizable configuration available:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFull Bands Mobile Phone 5G\/4G\/3G\/2G + WiFi 2.4G + WiFi 5G + GPS L1-L5 + LORA + LOJACK\/UHF\/VHF\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Product specification sheet for an anti-drone communication blocker used in security applications.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/E-12_3ff6ab93-ad6b-48e1-b4c1-71bf6553eafe.png?v=1747096925\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis portable cell phone blocker is an omnidirectional full-band communication signal jammer, \u003c\/span\u003e\u003cspan\u003eusing an \u003c\/span\u003e\u003cspan\u003eomnidirectional\u003c\/span\u003e\u003cspan\u003e high-gain antenna array, significantly increasing the shielding distance. And it \u003c\/span\u003e\u003cspan\u003eadopts split-output, with a single\u003c\/span\u003e\u003cspan\u003e transmitter power exceeding 100W, and each channel output is between 5W\u003cspan style=\"font-family: 宋体;\"\u003e～\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e10W. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThey only block the reception of on-site mobile phone devices and do not affect surrounding base stations at all, making it\u003c\/span\u003e\u003cspan\u003e a security guard and purification expert in confidential meetings and standardized examination venues.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"the diagram shows the deplyment of your jammers in the meeting room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/directional_phone_blocker800.jpg?v=1756263295\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black cell phone jammer with size dimensions on a white background\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_signal_jammer_device.jpg?v=1753926206\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/20_692a0602-b6a5-4f02-827d-6679645a298b.png?v=1756264963\" alt=\"Portable multi-band signal processing equipment, front close-up showing the power switch and interface.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_signal_blockers.jpg?v=1756264963\" alt=\"Signal blocker device features four-fan cooling array and technical controls\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e3. The normal installation height is 1.8m～2.5m, try to choose the place where there is no obstacle between the target shielding area. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Best_cell_phone_application2.jpg?v=1748088716\" alt=\"Multi-band signal blocker used in educational and industrial settings\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cimg alt=\"Benefits of cell phone jammers in the  classrooms and meeting rooms\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/all_benefits_of_cell_phone_jammers_1.jpg?v=1748331329\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Dexinkang anti-drone company - FAQ covering samples, shipping, payment, and frequency customization\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/1_0986ed0c-7bf0-44b0-9c87-25f65c0bf19c.jpg?v=1747105195\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":46448655761582,"sku":"","price":1215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Cell_phone_signal_jammer.jpg?v=1747211871"},{"product_id":"120w-cell-phone-signal-blocker","title":"120W Prison Customizable 2\/3\/4\/5G\/WIFI Bluetooth Blocker Adjustable N-14 Directional Cell Phone Signal Blocker","description":"\u003cdiv\u003eDo you have to put a lot of effort into managing these issues?\u003c\/div\u003e\n\u003cdiv\u003eOne inmate uses it to coordinate an escape, timing every move with outside accomplices.\u003cbr data-end=\"205\" data-start=\"202\"\u003eAnother directs drug trafficking routes, laundering money while serving time.\u003cbr data-start=\"361\" data-end=\"364\"\u003eEvery illegal call undermines security, endangers your staff, and extends criminal influence into the prison areas we are sworn to protect.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eIf so—it's time to act. Our cell phone blockers can block\u003cstrong\u003e 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LORA and LOJACK\u003c\/strong\u003e with \u003cstrong\u003e8-100M\u003c\/strong\u003e blocking distance. Featuring a built-in, directional, power-adjustable design, this high-power 5G mobile phone signal blocker precisely targets only on-site devices, ensuring surrounding base stations remain unaffected—ideal for maintaining prison order and security and protecting confidential meetings.\n\u003cp style=\"text-align: left;\" class=\"MsoNormal\"\u003eSpecific bands can be customized according to your application requirements. Don’t wait until a critical leak happens.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker metting room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Cell_phone_jammer_in_meetng_room_1.jpg?v=1754469284\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" alt=\"Cell phone jammer details\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\" alt=\"cell phone blocker size\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/1000_factory.jpg?v=1767577938\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\" alt=\"WiFi blocker and portable signal blocker for school and office use\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"tabTitle\"\u003eFAQS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong data-end=\"256\" data-start=\"185\"\u003e1. What frequency bands can your products block? Does it support 5G?\u003c\/strong\u003e\u003cbr data-end=\"259\" data-start=\"256\"\u003eOur devices support full-spectrum blocking, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/p\u003e\n\u003cp data-end=\"692\" data-start=\"516\"\u003e\u003cstrong data-end=\"598\" data-start=\"516\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003cbr data-end=\"601\" data-start=\"598\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/p\u003e\n\u003cul data-end=\"902\" data-start=\"693\"\u003e\n\u003cli data-end=\"767\" data-start=\"693\"\u003e\n\u003cp data-end=\"767\" data-start=\"695\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"830\" data-start=\"768\"\u003e\n\u003cp data-end=\"830\" data-start=\"770\"\u003eEnhancing specific bands with strong external interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"902\" data-start=\"831\"\u003e\n\u003cp data-end=\"902\" data-start=\"833\"\u003eReducing noise and power consumption while improving system stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-end=\"1307\" data-start=\"1218\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003cbr data-end=\"1310\" data-start=\"1307\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our blockers remain effective even under extreme interference levels from nearby base stations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-end=\"267\" data-start=\"169\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-end=\"267\" data-start=\"169\"\u003eWill the signal blocker affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003cbr data-end=\"270\" data-start=\"267\"\u003eNo. Our signal blockers only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/p\u003e\n\u003cp data-end=\"633\" data-start=\"424\"\u003e\u003cstrong data-end=\"480\" data-start=\"424\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003cbr data-end=\"483\" data-start=\"480\"\u003eYes. Each frequency module can be independently adjusted to control the blocking distance (e.g., 8–100 meters) based on your actual environment.\u003c\/p\u003e\n\u003cp data-end=\"846\" data-start=\"635\"\u003e\u003cstrong data-end=\"707\" data-start=\"635\"\u003e6. Will multiple omnidirectional blockers interfere with each other?\u003c\/strong\u003e\u003cbr data-end=\"710\" data-start=\"707\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/p\u003e\n\u003cp data-end=\"1083\" data-start=\"848\"\u003e\u003cstrong data-end=\"908\" data-start=\"848\"\u003e7. Do I need to install any equipment outside the room?\u003c\/strong\u003e\u003cbr data-end=\"911\" data-start=\"908\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/p\u003e\n\u003cp data-end=\"1523\" data-start=\"1289\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1888\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003cbr data-start=\"1888\" data-end=\"1891\"\u003eNo structural damage is needed. The blocker can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/p\u003e\n\u003cp data-start=\"2343\" data-end=\"2592\"\u003e\u003cstrong data-start=\"2343\" data-end=\"2407\"\u003e9. Can the device operate 24\/7? Is it prone to overheating?\u003c\/strong\u003e\u003cbr data-start=\"2407\" data-end=\"2410\"\u003eYes. Our blockers support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/p\u003e\n\u003cstrong data-start=\"2599\" data-end=\"2683\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003cbr data-start=\"2683\" data-end=\"2686\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-start=\"2908\" data-end=\"2982\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":46772487684270,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_detector.jpg?v=1765856668"},{"product_id":"50w-cell-phone-blocker","title":"50W Exam Full-band K-12 Omnidirectional Cell Phone Blocker 5G WIFI Bluetooth Blocker","description":"\u003ch3 style=\"text-align: center;\"\u003eNo Signals. No Cheating. No Compromise\u003c\/h3\u003e\n\u003cdiv\u003eBy deploying classroom cell phone blockers, schools can instantly block calls, texts, and data connections—eliminating cheating methods, hidden devices, and unauthorized communication, while creating a secure, distraction-free, and fair examination environment.\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOur portable cell phone blocker can support all the 2G\/3G\/4G\/5G cellular bands of different mobile network operators and Wi-Fi frequency bands all in one device. However, it only blocks the reception of on-site mobile devices and does not affect surrounding base stations.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003eAdvanced\u003ca href=\"https:\/\/desc-boost.com\/products\/120w-cell-phone-signal-blocker\" title=\"cellular blocker\"\u003e cellular blockers\u003c\/a\u003e allow adjustable range control, ensuring coverage is limited to the classroom without affecting neighboring areas.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/111_b732ed16-3f96-47d1-9028-0fdc7bd480a5.jpg?v=1760411709\" alt=\"Official Inspection Report: K-12 phone Blocker Model DXK3000K-12-5G Certification\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"How phone blocker works emitting radio frequencies to block communication signals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_phone_blocker.jpg?v=1756995463\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli data-start=\"62\" data-end=\"453\"\u003e\n\u003cstrong data-start=\"62\" data-end=\"169\"\u003eIs the omnidirectional signal blocker effective in high-signal environments (e.g., near mobile towers)?\u003c\/strong\u003e\u003cbr data-start=\"169\" data-end=\"172\"\u003eYes, even in areas with strong external signals, such as near mobile towers, our omnidirectional blocker ensures reliable performance due to its high-power RF modules and high-gain antennas, effectively maintaining a fair examination environment free from external interferences.\u003c\/li\u003e\n\u003cli data-start=\"455\" data-end=\"796\"\u003e\n\u003cstrong data-start=\"455\" data-end=\"554\"\u003eWill the signal blocker interfere with other electronic devices like projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"554\" data-end=\"557\"\u003eNo, the blocker only affects wireless communication signals (mobile, Wi-Fi, Bluetooth, GPS) and does not interfere with wired devices such as projectors, printers, or classroom sound systems, ensuring normal teaching and exam operations.\u003c\/li\u003e\n\u003cli data-start=\"798\" data-end=\"1030\"\u003e\n\u003cstrong data-start=\"798\" data-end=\"857\"\u003eCan I adjust the blocking range for my examination hall?\u003c\/strong\u003e\u003cbr data-start=\"857\" data-end=\"860\"\u003eYes, the blocking range is adjustable from 1m to 30m, allowing for precise coverage of exam halls of different sizes without affecting nearby classrooms or office areas.\u003c\/li\u003e\n\u003cli data-start=\"1032\" data-end=\"1376\"\u003e\n\u003cstrong data-start=\"1032\" data-end=\"1129\"\u003eWill multiple omnidirectional blockers interfere with each other in a large examination hall?\u003c\/strong\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003eNo, with proper placement, multiple blockers will not interfere with each other. We provide layout recommendations to ensure that each unit works seamlessly without overlap or signal leakage, maintaining the integrity of the exam environment.\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1735\"\u003e\n\u003cstrong data-start=\"1378\" data-end=\"1475\"\u003eDo I need to install additional equipment outside the examination building for full coverage?\u003c\/strong\u003e\u003cbr data-start=\"1475\" data-end=\"1478\"\u003eTypically no additional equipment is needed. However, in schools located near mobile towers or areas with strong external signals, an outdoor unit can be added to strengthen coverage and prevent unauthorized communications from penetrating the exam halls.\u003c\/li\u003e\n\u003cli data-start=\"1737\" data-end=\"2016\"\u003e\n\u003cstrong data-start=\"1737\" data-end=\"1801\"\u003eDoes installation require modifying the classroom structure?\u003c\/strong\u003e\u003cbr data-start=\"1801\" data-end=\"1804\"\u003eNo, our devices are flexible in installation. They can be wall-mounted, ceiling-mounted, or placed on any flat surface without any structural modifications, making them easy to integrate into school facilities.\u003c\/li\u003e\n\u003cli data-start=\"2018\" data-end=\"2287\"\u003e\n\u003cstrong data-start=\"2018\" data-end=\"2100\"\u003eCan the device run continuously without overheating during long exam sessions?\u003c\/strong\u003e\u003cbr data-start=\"2100\" data-end=\"2103\"\u003eYes, the system supports continuous operation with built-in cooling systems and soft-start circuits, ensuring stable 24\/7 operation throughout exam periods without cheating risks.\u003c\/li\u003e\n\u003cli data-start=\"2289\" data-end=\"2566\"\u003e\n\u003cstrong data-start=\"2289\" data-end=\"2349\"\u003eDo you offer customization for school examination needs?\u003c\/strong\u003e\u003cbr data-start=\"2349\" data-end=\"2352\"\u003eYes, we provide OEM\/ODM services to tailor power levels, frequency bands, and housing designs to fit specific school requirements, ensuring exam fairness and confidentiality according to your institution’s needs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":46792846573742,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_blocker.jpg?v=1756993817"},{"product_id":"120w-portable-cell-phone-blocker","title":"120W Prison Customizable Full-band K-16 Omnidirectional Cell Phone Blocker","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: Arial, sans-serif;\n    }\n    body {\n      padding: 10px;\n      background-color: #f5f5f5;\n    }\n    .container {\n      display: grid;\n      grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));\n      gap: 8px;\n      justify-items: center;\n    }\n    .product-card {\n      background: white;\n      border: 1px solid #ddd;\n      border-radius: 6px;\n      padding: 10px;\n      width: 100%;\n      max-width: 160px;\n      text-align: center;\n      box-shadow: 0 2px 4px rgba(0,0,0,0.08);\n      transition: transform 0.2s ease, box-shadow 0.2s ease;\n    }\n    .product-card:hover {\n      transform: translateY(-2px);\n      box-shadow: 0 3px 6px rgba(0,0,0,0.15);\n    }\n    .product-card a {\n      text-decoration: none;\n      color: #000;\n      font-weight: 600;\n      font-size: 15px;\n      display: block;\n      padding: 5px 0;\n      transition: color 0.2s ease;\n    }\n\n    \/* 悬浮字体颜色变 eab12c *\/\n    .product-card a:hover {\n      color: #eab12c;\n      text-decoration: none;\n    }\n\n    \/* 手机上一行固定显示 2 个分类 *\/\n    @media (max-width: 600px) {\n      .container {\n        grid-template-columns: repeat(2, 1fr);\n      }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"product-card\"\u003e\u003ca href=\"https:\/\/desc-boost.com\/blogs\/cell-phone-jammer\" style=\"border-bottom: 0px;\"\u003eSuccessful Cases\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-card\"\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/anti-drone-company\" style=\"border-bottom: 0px;\"\u003eOur Company\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"184\" data-start=\"153\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"184\" data-start=\"153\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/OEM_ODM_Manufacturer.jpg?v=1764646856\"\u003e\u003c\/h2\u003e\n\u003ch3 class=\"MsoNormal\" style=\"text-align: center;\"\u003eNo Phones. No Smuggling. No Escape. No Risk.\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\" class=\"MsoNormal\"\u003eBy deploying cell phone blockers, correctional facilities can instantly cut off calls, texts, and data connections—eliminating contraband phones, unauthorized communication, and smuggling attempts, while ensuring a controlled, confidential, and secure environment.\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003eFeatures\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\" class=\"O0\"\u003e\u003cspan\u003e\u003cstrong\u003eSupport all cellular bands\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe blocker can support all the 2G\/3G\/4G\/5G cellular bands of different mobile network operators and Wi-Fi frequency bands all in one device. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" class=\"O0\"\u003e\u003cspan\u003e\u003cstrong\u003ePlug and play\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe blocker may be used in various scenarios and places, where the cellular frequencies may be different. To make the service fulfillment easy, the blocker is designed to adapt to different radio environment automatically. It supports plug and play, without the necessity of parameter setting.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eNo interference to base stations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"text-align: left;\" class=\"MsoNormal\"\u003e\u003cspan\u003eIt only blocks the reception of on-site mobile devices and does not affect surrounding base stations.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e7-50M Omnidirectional Blocking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" class=\"MsoNormal\"\u003e\u003cspan\u003eThe K-14-5G device uses an omnidirectional antenna array, significantly increasing the blocking distance. It blocks various types of mobile phone signals within a range of 7-50 meters, completely interrupting all communications.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eRemote and local management\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe signal blocker could be centrally managed through the internet and standard TCP\/IP protocol or configured locally with a PC.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_blocker.jpg?v=1747791145\" alt=\"cell phone blocker\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_cell_phone_blocker_how_it_work_25011872-b1ab-482b-889e-7f96b49b5e05.jpg?v=1756996784\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/5_a2f57487-bee4-41f9-821e-f229d313e1bc.jpg?v=1747098721\"\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\n\u003cspan\u003ePrecautions:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cspan\u003e3. The normal installation height is 1.8m～2.5m, try to choose the place where there is no obstacle between the target shielding area. \u003c\/span\u003e\u003cspan\u003eThe wall-mounted installation requires the antenna to be vertically upward. When using on a desktop, the antenna can be folded 90 degrees and then vertically upward. There should be no AC power lines or other audio and video lines within 0.2 meters of the antenna.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan\u003e4. In order to avoid possible interference with some electronic equipment, please try to keep 1~2 meters above the following common equipment: audio, wireless microphone, radio, computer, TV, Wi-Fi router, Rcied, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Best_cell_phone_application2.jpg?v=1748088716\"\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"anti drone company\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/11_Best_company_information_1.jpg?v=1753178171\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":46828154126510,"sku":null,"price":480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/wifi_5g_mobile_phone_jammer.jpg?v=1753868170"},{"product_id":"80w-full-band-k-14-omnidirectional-cell-phone-blocker-for-wall-mounted-desktop","title":"80W Meeting Rooms Customizable Full-band K-14 Omnidirectional Cell Phone Bluetooth Blocker","description":"\u003cp\u003eDo you know what happens the moment a mobile phone enters your confidential meeting room? One person discreetly snaps a photo of a classified document, sending it off before anyone blinks. Another might pass along key points to people outside, putting your plans and strategies at risk.\u003cbr data-start=\"412\" data-end=\"415\"\u003eEvery unblocked device is a ticking time bomb—threatening security, destroying trust, and letting external influence into spaces that must remain strictly confidential.\u003c\/p\u003e\n\u003cp data-start=\"84\" data-end=\"449\"\u003eOur K-14 phone blocker\u003cspan\u003e is a plug-and-play device that can disrupt indoor 2G\/3G\/4G\/5G and WIFI network services without interference to mobile network providers' base stations. The blocker has reliable performance near cellular base stations where standard blockers fail. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_cell_phone_blocker_how_it_work.jpg?v=1756995678\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" alt=\"\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFAQs\u003c\/h3\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-68ac0dbf-3dcc-8329-b315-4b72c1fd84f9-19\" data-testid=\"conversation-turn-278\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4bf0e0c8-69db-4a61-8677-6b573d7dc09c\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-5\" data-message-model-slug=\"gpt-4o-mini\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003col data-start=\"0\" data-end=\"2526\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"0\" data-end=\"370\"\u003e\n\u003cp data-start=\"3\" data-end=\"370\"\u003e\u003cstrong data-start=\"3\" data-end=\"110\" data-is-only-node=\"\"\u003eIs the omnidirectional signal blocker effective in high-signal environments (e.g., near mobile towers)?\u003c\/strong\u003e\u003cbr data-start=\"110\" data-end=\"113\"\u003eYes, even in areas with strong external signals, such as near mobile towers, our omnidirectional blocker ensures reliable performance due to its high-power RF modules and high-gain antennas, protecting your confidential meetings from external interferences.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"372\" data-end=\"715\"\u003e\n\u003cp data-start=\"375\" data-end=\"715\"\u003e\u003cstrong data-start=\"375\" data-end=\"474\" data-is-only-node=\"\"\u003eWill the signal blocker interfere with other electronic devices like projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"474\" data-end=\"477\"\u003eNo, the blocker only affects wireless communication signals (mobile, Wi-Fi, Bluetooth, GPS) and does not interfere with wired devices such as projectors or microphones, ensuring smooth operation of all equipment during sensitive meetings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"717\" data-end=\"975\"\u003e\n\u003cp data-start=\"720\" data-end=\"975\"\u003e\u003cstrong data-start=\"720\" data-end=\"788\" data-is-only-node=\"\"\u003eCan I adjust the blocking range for my confidential meeting room?\u003c\/strong\u003e\u003cbr data-start=\"788\" data-end=\"791\"\u003eYes, the blocking range is adjustable from 7m to 50m, allowing for precise coverage of your meeting space without disrupting adjacent areas, ensuring the confidentiality of discussions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"977\" data-end=\"1331\"\u003e\n\u003cp data-start=\"980\" data-end=\"1331\"\u003e\u003cstrong data-start=\"980\" data-end=\"1078\" data-is-only-node=\"\"\u003eWill multiple omnidirectional blockers interfere with each other in a conference room setting?\u003c\/strong\u003e\u003cbr data-start=\"1078\" data-end=\"1081\"\u003eNo, with proper placement, multiple blockers will not interfere with each other. We provide layout recommendations to ensure that each unit works seamlessly without overlap or signal interference, maintaining the integrity of your secure environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1333\" data-end=\"1676\"\u003e\n\u003cp data-start=\"1336\" data-end=\"1676\"\u003e\u003cstrong data-start=\"1336\" data-end=\"1425\" data-is-only-node=\"\"\u003eDo I need to install additional equipment outside the meeting room for full coverage?\u003c\/strong\u003e\u003cbr data-start=\"1425\" data-end=\"1428\"\u003eTypically no additional equipment is needed. However, in areas with strong external interference, such as near a mobile tower, an outdoor unit can be added to reinforce coverage, and ensure that no unauthorized communications can penetrate the room.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1678\" data-end=\"1962\"\u003e\n\u003cp data-start=\"1681\" data-end=\"1962\"\u003e\u003cstrong data-start=\"1681\" data-end=\"1742\" data-is-only-node=\"\"\u003eDoes installation require modifying the room's structure?\u003c\/strong\u003e\u003cbr data-start=\"1742\" data-end=\"1745\"\u003eNo, our devices are flexible in installation. They can be wall-mounted, ceiling-mounted, or placed on any surface without any structural modifications, offering hassle-free integration into your meeting room’s layout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1964\" data-end=\"2233\"\u003e\n\u003cp data-start=\"1967\" data-end=\"2233\"\u003e\u003cstrong data-start=\"1967\" data-end=\"2044\" data-is-only-node=\"\"\u003eCan the device run continuously without overheating during long meetings?\u003c\/strong\u003e\u003cbr data-start=\"2044\" data-end=\"2047\"\u003eYes, the system supports continuous operation with built-in cooling systems and soft-start circuits, ensuring uninterrupted operation for 24\/7 protection without the risk of overheating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2235\" data-end=\"2526\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"2238\" data-end=\"2526\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"2238\" data-end=\"2299\" data-is-only-node=\"\"\u003eDo you offer customization for secure meeting room needs?\u003c\/strong\u003e\u003cbr data-start=\"2299\" data-end=\"2302\"\u003eYes, we provide OEM\/ODM services to tailor power levels, frequency bands, and housing designs to fit your specific security requirements, ensuring that your confidential meetings are protected according to your unique needs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":46939064959150,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_blockers_1.jpg?v=1756993682"},{"product_id":"120w-exam-cell-phone-blocker","title":"120W N-14 Exam 2\/3\/4\/5G\/WIFI\/Bluetooth\/GSM Phone Blocker with Built-in Directional Power Adjustable Signal Blocker","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eReliable Solutions from a Trusted Manufacturer\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWith the rise of electronic cheating in exam halls, signal blockers have become an essential tool for maintaining exam integrity. As a manufacturer specializing in information security protection, we have 21 years of experience in research and development. Our devices are recognized for reliable quality and competitive pricing, making them a reliable choice for exam environments. For those having customizable requests or seeking reliable signal blocker manufacturers, we welcome you to \u003ca href=\"https:\/\/wa.me\/+8615813705916\" style=\"color: rgb(0, 0, 0);\"\u003econsult with us\u003c\/a\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"127\" data-start=\"96\" style=\"text-align: left;\"\u003e\u003cstrong data-end=\"125\" data-start=\"96\"\u003eWhy Choose Our N-14-120W?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1080\" data-start=\"129\" style=\"text-align: left;\"\u003e\n\u003cli data-end=\"235\" data-start=\"129\"\u003e\n\u003cp data-end=\"235\" data-start=\"131\"\u003e\u003cstrong data-end=\"166\" data-start=\"131\"\u003eMulti-Band High-Power Coverage:\u003c\/strong\u003e Blocks GSM\/CDMA\/3G\/4G\/5G\/Wi-Fi simultaneously for full protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"488\" data-start=\"236\"\u003e\n\u003cp data-end=\"488\" data-start=\"238\"\u003e\u003cstrong data-end=\"284\" data-start=\"238\"\u003eAdjustable Power \u0026amp; Strong Signal Blocking:\u003c\/strong\u003e Power can be adjusted; even in areas with the strongest mobile signals (near base stations), it effectively blocks signals over 10 meters—solving the limitations of ordinary blockers near base stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"592\" data-start=\"489\"\u003e\n\u003cp data-end=\"592\" data-start=\"491\"\u003e\u003cstrong data-end=\"517\" data-start=\"491\"\u003eDirectional Precision:\u003c\/strong\u003e Built-in directional modules ensure targeted and efficient interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"592\" data-start=\"489\"\u003e\n\u003cp data-end=\"592\" data-start=\"491\"\u003e\u003cstrong data-end=\"1002\" data-start=\"968\"\u003eSafe for Surrounding Networks:\u003c\/strong\u003e Only blocks on-site mobile devices; nearby base stations remain unaffected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"836\" data-start=\"720\"\u003e\n\u003cp data-end=\"836\" data-start=\"722\"\u003e\u003cstrong data-end=\"751\" data-start=\"722\"\u003eStrong Security Benefits:\u003c\/strong\u003e Eliminates unauthorized communication, recording, live-streaming, or data leakage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"965\" data-start=\"837\"\u003e\n\u003cp data-end=\"965\" data-start=\"839\"\u003e\u003cstrong data-end=\"869\" data-start=\"839\"\u003eIdeal for High-Risk Areas:\u003c\/strong\u003e Perfect for courts, prisons, exam halls, confidential meetings, and security-sensitive zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" alt=\"Cell phone jammer details\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\" alt=\"cell phone blocker size\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 data-end=\"2599\" data-start=\"2563\"\u003eHow Does the N-14-120W Work?\u003c\/h3\u003e\n\u003cp data-end=\"2773\" data-start=\"2663\"\u003eThe N-14-120W operates by generating a \u003cstrong data-end=\"2731\" data-start=\"2702\"\u003econtrolled RF environment\u003c\/strong\u003e within a designated zone. When activated:\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-end=\"2904\" data-start=\"2778\"\u003eThe system’s\u003cstrong\u003e \u003c\/strong\u003edirectional antenna array emits regulated, low-interference RF signals across selected communication bands.\u003c\/li\u003e\n\u003cli data-end=\"3016\" data-start=\"2908\"\u003eMobile devices within this zone cannot establish stable communication links with nearby base stations.\u003c\/li\u003e\n\u003cli data-end=\"3143\" data-start=\"3020\"\u003eCalls, messages, data connections, Wi-Fi, and other wireless functions remain inactive during the system’s operation.\u003c\/li\u003e\n\u003cli data-end=\"3273\" data-start=\"3147\"\u003eSurrounding base stations and external areas remain unaffected, as the system only influences the localized coverage area.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-end=\"3420\" data-start=\"3406\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-end=\"3669\" data-start=\"3422\"\u003e\n\u003cli data-end=\"3511\" data-start=\"3422\"\u003e\n\u003cp data-end=\"3511\" data-start=\"3424\"\u003eStandard 12-month warranty covering manufacturing defects and component failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3579\" data-start=\"3512\"\u003e\n\u003cp data-end=\"3579\" data-start=\"3514\"\u003eLifetime maintenance support is available from our technical team.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3669\" data-start=\"3580\"\u003e\n\u003cp data-end=\"3669\" data-start=\"3582\"\u003eOptional extended warranty plans can be purchased depending on regional requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n    }\n\n    body {\n      background: #f5f7fa;\n      color: #333;\n      padding: 20px;\n    }\n\n    .container {\n      max-width: 1000px;\n      margin: 0 auto;\n    }\n\n    header {\n      text-align: center;\n      margin-bottom: 30px;\n      padding: 15px 0;\n    }\n\n    h1 {\n      font-size: 2.2rem;\n      color: #2c3e50;\n    }\n\n    .content {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 20px;\n      justify-content: center;\n    }\n\n    .card {\n      flex: 1;\n      min-width: 280px;\n      max-width: 320px;\n      background: white;\n      border-radius: 10px;\n      overflow: hidden;\n      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);\n      transition: transform 0.3s ease, box-shadow 0.3s ease;\n      text-decoration: none;\n      color: inherit;\n      position: relative;\n    }\n\n    .card:hover {\n      transform: translateY(-5px);\n      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);\n    }\n\n    \/* 悬浮箭头标志 *\/\n    .card::after {\n      content: \"➜\";\n      position: absolute;\n      right: 20px;\n      top: 25px;\n      font-size: 1.2rem;\n      color: rgba(255, 255, 255, 0.8);\n      opacity: 0;\n      transform: translateX(-10px);\n      transition: all 0.3s ease;\n    }\n\n    .card:hover::after {\n      opacity: 1;\n      transform: translateX(0);\n    }\n\n    .card-header {\n      padding: 25px 15px;\n      color: white;\n      text-align: center;\n    }\n\n    .exam-header {\n      background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);\n    }\n\n    .prison-header {\n      background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);\n    }\n\n    .meeting-header {\n      background: linear-gradient(135deg, #16a085 0%, #1abc9c 100%);\n    }\n\n    .card-title {\n      font-size: 1.6rem;\n      font-weight: 600;\n      margin-bottom: 5px;\n    }\n\n    .card-subtitle {\n      font-size: 0.95rem;\n      opacity: 0.9;\n    }\n\n    .card-body {\n      padding: 15px 20px 20px;\n    }\n\n    .feature-list {\n      list-style-type: none;\n    }\n\n    .feature-list li {\n      padding: 6px 0;\n      display: flex;\n      align-items: center;\n    }\n\n    .feature-list li:before {\n      content: \"✓\";\n      color: #2ecc71;\n      font-weight: bold;\n      margin-right: 8px;\n    }\n\n    @media (max-width: 768px) {\n      .content {\n        flex-direction: column;\n        align-items: center;\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cheader\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSecurity Solutions\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/header\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Exam Room --\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/school-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header exam-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExam Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnsure fairness in examination halls\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOmnidirectional design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSilent operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Prison --\u003e\u003c\/span\u003e\u003ca href=\"http:\/\/desc-boost.com\/pages\/prison-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header prison-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePrison\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain order and security\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDirectional interference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable power output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStable operation near base stations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Meeting Room --\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/meeting-room-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header meeting-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMeeting Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain confidentiality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow-noise operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRemote management support\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\" alt=\"WiFi blocker and portable signal blocker for school and office use\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"tabTitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFAQS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"256\" data-start=\"185\"\u003e1. What frequency bands can your products block? Does it support 5G?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"259\" data-start=\"256\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOur devices support full-spectrum blocking, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"692\" data-start=\"516\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"598\" data-start=\"516\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"601\" data-start=\"598\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"902\" data-start=\"693\"\u003e\n\u003cli data-end=\"767\" data-start=\"693\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"767\" data-start=\"695\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"830\" data-start=\"768\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"830\" data-start=\"770\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnhancing specific bands with strong external interference\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"902\" data-start=\"831\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"902\" data-start=\"833\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eReducing noise and power consumption while improving system stability\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-end=\"1307\" data-start=\"1218\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1310\" data-start=\"1307\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our blockers remain effective even under extreme interference levels from nearby base stations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan data-end=\"267\" data-start=\"169\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-end=\"267\" data-start=\"169\"\u003eWill the signal blocker affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"270\" data-start=\"267\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo. Our signal blockers only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"633\" data-start=\"424\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"480\" data-start=\"424\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"483\" data-start=\"480\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module can be independently adjusted to control the blocking distance (e.g., 8–100 meters) based on your actual environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"846\" data-start=\"635\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"707\" data-start=\"635\"\u003e6. Will multiple omnidirectional blockers interfere with each other?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"710\" data-start=\"707\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1083\" data-start=\"848\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"908\" data-start=\"848\"\u003e7. Do I need to install any equipment outside the classroom?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"911\" data-start=\"908\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1523\" data-start=\"1289\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1888\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"1888\" data-end=\"1891\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo structural damage is needed. The blocker can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2343\" data-end=\"2592\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2343\" data-end=\"2407\"\u003e9. Can the device operate 24\/7? Is it prone to overheating?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2407\" data-end=\"2410\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Our blockers support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2599\" data-end=\"2683\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2683\" data-end=\"2686\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for classrooms, conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-start=\"2908\" data-end=\"2982\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47051606294702,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/5G_4G_cell_phone_detector.jpg?v=1765769464"},{"product_id":"80w-cell-phone-blocker-exam","title":"80W 5G Exam Blocker Full-band K-14 Omnidirectional 4G Cell Phone Blocker","description":"\u003ch3 style=\"text-align: center;\"\u003eNo Signals. No Cheating. No Compromise\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003eBy deploying classroom cell phone blockers, schools can instantly block calls, texts, and data connections—eliminating cheating methods, hidden devices, and unauthorized communication, while creating a secure, distraction-free, and fair examination environment.\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFeatures\u003c\/h3\u003e\n\u003cp class=\"O0\"\u003e\u003cspan\u003e\u003cstrong\u003eSupport all cellular bands\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe blocker can support all the 2G\/3G\/4G\/5G cellular bands of different mobile network operators and Wi-Fi frequency bands all in one device. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"O0\"\u003e\u003cspan\u003e\u003cstrong\u003ePlug and play\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe blocker may be used in various scenarios and places, where the cellular frequencies may be different. To make the service fulfillment easy, the blocker is designed to adapt to different radio environment automatically. It supports plug and play, without the necessity of parameter setting.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNo interference to base stations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eIt only blocks the reception of on-site mobile devices and does not affect surrounding base stations.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e7-50M Omnidirectional Blocking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe K-14-5G device uses an omnidirectional antenna array, significantly increasing the blocking distance. It blocks various types of mobile phone signals within a range of 7-50 meters, completely interrupting all communications.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRemote and local management\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe signal blocker could be centrally managed through the internet and standard TCP\/IP protocol or configured locally with a PC.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_K-14_DescBoost_cell_phone_blocker_how_it_work.jpg?v=1762134678\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_factory.jpg?v=1767578113\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli data-start=\"62\" data-end=\"453\"\u003e\n\u003cstrong data-start=\"62\" data-end=\"169\"\u003eIs the omnidirectional signal blocker effective in high-signal environments (e.g., near mobile towers)?\u003c\/strong\u003e\u003cbr data-start=\"169\" data-end=\"172\"\u003eYes, even in areas with strong external signals, such as near mobile towers, our omnidirectional blocker ensures reliable performance due to its high-power RF modules and high-gain antennas, effectively maintaining a fair examination environment free from external interferences.\u003c\/li\u003e\n\u003cli data-start=\"455\" data-end=\"796\"\u003e\n\u003cstrong data-start=\"455\" data-end=\"554\"\u003eWill the signal blocker interfere with other electronic devices like projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"554\" data-end=\"557\"\u003eNo, the blocker only affects wireless communication signals (mobile, Wi-Fi, Bluetooth, GPS) and does not interfere with wired devices such as projectors, printers, or classroom sound systems, ensuring normal teaching and exam operations.\u003c\/li\u003e\n\u003cli data-start=\"798\" data-end=\"1030\"\u003e\n\u003cstrong data-start=\"798\" data-end=\"857\"\u003eCan I adjust the blocking range for my examination hall?\u003c\/strong\u003e\u003cbr data-start=\"857\" data-end=\"860\"\u003eYes, the blocking range is adjustable from 1m to 30m, allowing for precise coverage of exam halls of different sizes without affecting nearby classrooms or office areas.\u003c\/li\u003e\n\u003cli data-start=\"1032\" data-end=\"1376\"\u003e\n\u003cstrong data-start=\"1032\" data-end=\"1129\"\u003eWill multiple omnidirectional blockers interfere with each other in a large examination hall?\u003c\/strong\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003eNo, with proper placement, multiple blockers will not interfere with each other. We provide layout recommendations to ensure that each unit works seamlessly without overlap or signal leakage, maintaining the integrity of the exam environment.\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1735\"\u003e\n\u003cstrong data-start=\"1378\" data-end=\"1475\"\u003eDo I need to install additional equipment outside the examination building for full coverage?\u003c\/strong\u003e\u003cbr data-start=\"1475\" data-end=\"1478\"\u003eTypically no additional equipment is needed. However, in schools located near mobile towers or areas with strong external signals, an outdoor unit can be added to strengthen coverage and prevent unauthorized communications from penetrating the exam halls.\u003c\/li\u003e\n\u003cli data-start=\"1737\" data-end=\"2016\"\u003e\n\u003cstrong data-start=\"1737\" data-end=\"1801\"\u003eDoes installation require modifying the classroom structure?\u003c\/strong\u003e\u003cbr data-start=\"1801\" data-end=\"1804\"\u003eNo, our devices are flexible in installation. They can be wall-mounted, ceiling-mounted, or placed on any flat surface without any structural modifications, making them easy to integrate into school facilities.\u003c\/li\u003e\n\u003cli data-start=\"2018\" data-end=\"2287\"\u003e\n\u003cstrong data-start=\"2018\" data-end=\"2100\"\u003eCan the device run continuously without overheating during long exam sessions?\u003c\/strong\u003e\u003cbr data-start=\"2100\" data-end=\"2103\"\u003eYes, the system supports continuous operation with built-in cooling systems and soft-start circuits, ensuring stable 24\/7 operation throughout exam periods without cheating risks.\u003c\/li\u003e\n\u003cli data-start=\"2289\" data-end=\"2566\"\u003e\n\u003cstrong data-start=\"2289\" data-end=\"2349\"\u003eDo you offer customization for school examination needs?\u003c\/strong\u003e\u003cbr data-start=\"2349\" data-end=\"2352\"\u003eYes, we provide OEM\/ODM services to tailor power levels, frequency bands, and housing designs to fit specific school requirements, ensuring exam fairness and confidentiality according to your institution’s needs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 style=\"text-align: left;\"\u003eAttention:\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003eCompliance \u0026amp; Legal Information\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eUnited States (FCC Regulations)\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eOur cell phone blocker and drone blockers comply with FCC Part 15 regulations; use is restricted to authorized environments.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003ePrivate placement is strictly prohibited by law. Please consult local authorities before deployment.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eEuropean Union (EU Authorization)\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eUsage of our blockers in public environments requires authorization from local communications regulators. Only approved sites are allowed.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003ePakistan＆Brazil＆Indonesian＆Russian＆Singapore\u0026amp;Mainland China\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eDeployment requires approval from relevant government authorities. Use is restricted to educational, confidential, and designated security areas.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eSafety \u0026amp; Certifications\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eCertified (CE, FCC, RoHS). Does not interfere with emergency or life-critical equipment. Only for legal, authorized uses.\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47109031231662,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_blockers_1_130ce410-526c-4334-9a0a-83c16b8ddb46.jpg?v=1762134585"},{"product_id":"120w-k-16-phone-blocker-school","title":"Customizable 120W Full-band Omnidirectional Cell Phone Blocker 5G WIFI Blocker","description":"\u003ch3 style=\"text-align: center;\"\u003eNo Signals. No Cheating. No Compromise\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003eBy deploying classroom cell phone blockers, schools can instantly block calls, texts, and data connections—eliminating cheating methods, hidden devices, and unauthorized communication, while creating a secure, distraction-free, and fair examination environment.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003eOur portable cell phone blockers are plug-and-play devices—just switches, an indicator light, and built-in antennas. Advanced\u003ca title=\"cellular blocker\" href=\"https:\/\/desc-boost.com\/products\/120w-cell-phone-signal-blocker\"\u003e cellular blockers\u003c\/a\u003e allow adjustable range control, ensuring coverage is limited to the classroom without affecting neighboring areas.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_phone_blocker.jpg?v=1756995463\" alt=\"How phone blocker works emitting radio frequencies to block communication signals\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/7.jpg_800.jpg?v=1764574862\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/k-16_signla_blocker.jpg?v=1764575587\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/k-16_phone_blocker.jpg?v=1764575587\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli data-end=\"453\" data-start=\"62\"\u003e\n\u003cstrong data-end=\"169\" data-start=\"62\"\u003eIs the omnidirectional signal blocker effective in high-signal environments (e.g., near mobile towers)?\u003c\/strong\u003e\u003cbr data-end=\"172\" data-start=\"169\"\u003eYes, even in areas with strong external signals, such as near mobile towers, our omnidirectional blocker ensures reliable performance due to its high-power RF modules and high-gain antennas, effectively maintaining a fair examination environment free from external interferences.\u003c\/li\u003e\n\u003cli data-end=\"796\" data-start=\"455\"\u003e\n\u003cstrong data-end=\"554\" data-start=\"455\"\u003eWill the signal blocker interfere with other electronic devices like projectors or microphones?\u003c\/strong\u003e\u003cbr data-end=\"557\" data-start=\"554\"\u003eNo, the blocker only affects wireless communication signals (mobile, Wi-Fi, Bluetooth, GPS) and does not interfere with wired devices such as projectors, printers, or classroom sound systems, ensuring normal teaching and exam operations.\u003c\/li\u003e\n\u003cli data-end=\"1030\" data-start=\"798\"\u003e\n\u003cstrong data-end=\"857\" data-start=\"798\"\u003eCan I adjust the blocking range for my examination hall?\u003c\/strong\u003e\u003cbr data-end=\"860\" data-start=\"857\"\u003eYes, the blocking range is adjustable from 1m to 30m, allowing for precise coverage of exam halls of different sizes without affecting nearby classrooms or office areas.\u003c\/li\u003e\n\u003cli data-end=\"1376\" data-start=\"1032\"\u003e\n\u003cstrong data-end=\"1129\" data-start=\"1032\"\u003eWill multiple omnidirectional blockers interfere with each other in a large examination hall?\u003c\/strong\u003e\u003cbr data-end=\"1132\" data-start=\"1129\"\u003eNo, with proper placement, multiple blockers will not interfere with each other. We provide layout recommendations to ensure that each unit works seamlessly without overlap or signal leakage, maintaining the integrity of the exam environment.\u003c\/li\u003e\n\u003cli data-end=\"1735\" data-start=\"1378\"\u003e\n\u003cstrong data-end=\"1475\" data-start=\"1378\"\u003eDo I need to install additional equipment outside the examination building for full coverage?\u003c\/strong\u003e\u003cbr data-end=\"1478\" data-start=\"1475\"\u003eTypically no additional equipment is needed. However, in schools located near mobile towers or areas with strong external signals, an outdoor unit can be added to strengthen coverage and prevent unauthorized communications from penetrating the exam halls.\u003c\/li\u003e\n\u003cli data-end=\"2016\" data-start=\"1737\"\u003e\n\u003cstrong data-end=\"1801\" data-start=\"1737\"\u003eDoes installation require modifying the classroom structure?\u003c\/strong\u003e\u003cbr data-end=\"1804\" data-start=\"1801\"\u003eNo, our devices are flexible in installation. They can be wall-mounted, ceiling-mounted, or placed on any flat surface without any structural modifications, making them easy to integrate into school facilities.\u003c\/li\u003e\n\u003cli data-end=\"2287\" data-start=\"2018\"\u003e\n\u003cstrong data-end=\"2100\" data-start=\"2018\"\u003eCan the device run continuously without overheating during long exam sessions?\u003c\/strong\u003e\u003cbr data-end=\"2103\" data-start=\"2100\"\u003eYes, the system supports continuous operation with built-in cooling systems and soft-start circuits, ensuring stable 24\/7 operation throughout exam periods without cheating risks.\u003c\/li\u003e\n\u003cli data-end=\"2566\" data-start=\"2289\"\u003e\n\u003cstrong data-end=\"2349\" data-start=\"2289\"\u003eDo you offer customization for school examination needs?\u003c\/strong\u003e\u003cbr data-end=\"2352\" data-start=\"2349\"\u003eYes, we provide OEM\/ODM services to tailor power levels, frequency bands, and housing designs to fit specific school requirements, ensuring exam fairness and confidentiality according to your institution’s needs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47109032804526,"sku":null,"price":480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/11_1.jpg?v=1762134109"},{"product_id":"n-14-120w-full-band-solutions","title":"Customizable School N-14-120W Full‑band Solutions for Endering Mobile Devices Inactive","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 data-start=\"302\" data-end=\"319\" style=\"text-align: left;\"\u003eN-14-120W Overview\u003c\/h2\u003e\n\u003cp data-start=\"320\" data-end=\"767\" style=\"text-align: left;\"\u003eOur N-14-120W Device is designed to be the ultimate “enemy” of unauthorized mobile phone use. By creating a controlled RF environment, it prevents mobile devices from connecting to surrounding GSM\/CDMA\/DCS\/WCDMA\/LTE\/5G\/Wi-Fi networks. Phones inside the protected zone cannot make calls, send messages, access data, or perform app-based communication—ensuring complete control of mobile activity in sensitive environments.\u003cstrong data-start=\"777\" data-end=\"806\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstrong data-start=\"777\" data-end=\"806\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003ch3 data-start=\"96\" data-end=\"127\"\u003e\u003cstrong data-start=\"96\" data-end=\"125\"\u003eWhy Choose Our N-14-120W?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"129\" data-end=\"1080\"\u003e\n\u003cli data-start=\"129\" data-end=\"235\"\u003e\n\u003cp data-start=\"131\" data-end=\"235\"\u003e\u003cstrong data-start=\"131\" data-end=\"166\"\u003eMulti-Band High-Power Coverage:\u003c\/strong\u003e Sever GSM\/CDMA\/3G\/4G\/5G\/Wi-Fi simultaneously for full protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"236\" data-end=\"488\"\u003e\n\u003cp data-start=\"238\" data-end=\"488\"\u003e\u003cstrong data-start=\"238\" data-end=\"284\"\u003eAdjustable Power \u0026amp; Strong Severing:\u003c\/strong\u003e Power can be adjusted; even in areas with the strongest mobile wireless communications (near base stations), it effectively severs transmission over 10 meters—solving the limitations of ordinary communication cut-off devices near base stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"489\" data-end=\"592\"\u003e\n\u003cp data-start=\"491\" data-end=\"592\"\u003e\u003cstrong data-start=\"491\" data-end=\"517\"\u003eDirectional Precision:\u003c\/strong\u003e Built-in directional modules ensure targeted and efficient interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"489\" data-end=\"592\"\u003e\n\u003cp data-start=\"491\" data-end=\"592\"\u003e\u003cstrong data-start=\"968\" data-end=\"1002\"\u003eSafe for Surrounding Networks:\u003c\/strong\u003e Only severs on-site mobile devices; nearby base stations remain unaffected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"720\" data-end=\"836\"\u003e\n\u003cp data-start=\"722\" data-end=\"836\"\u003e\u003cstrong data-start=\"722\" data-end=\"751\"\u003eStrong Security Benefits:\u003c\/strong\u003e Eliminates unauthorized communication, recording, live-streaming, or data leakage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"837\" data-end=\"965\"\u003e\n\u003cp data-start=\"839\" data-end=\"965\"\u003e\u003cstrong data-start=\"839\" data-end=\"869\"\u003eIdeal for High-Risk Areas:\u003c\/strong\u003e Perfect for courts, prisons, exam halls, confidential meetings, and security-sensitive zones.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_blocker.jpg?v=1763279431\" alt=\"mobile phone blocker\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" alt=\"Cell phone jammer details\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\" alt=\"cell phone blocker size\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n    }\n\n    body {\n      background: #f5f7fa;\n      color: #333;\n      padding: 20px;\n    }\n\n    .container {\n      max-width: 1000px;\n      margin: 0 auto;\n    }\n\n    header {\n      text-align: center;\n      margin-bottom: 30px;\n      padding: 15px 0;\n    }\n\n    h1 {\n      font-size: 2.2rem;\n      color: #2c3e50;\n    }\n\n    .content {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 20px;\n      justify-content: center;\n    }\n\n    .card {\n      flex: 1;\n      min-width: 280px;\n      max-width: 320px;\n      background: white;\n      border-radius: 10px;\n      overflow: hidden;\n      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);\n      transition: transform 0.3s ease, box-shadow 0.3s ease;\n      text-decoration: none;\n      color: inherit;\n      position: relative;\n    }\n\n    .card:hover {\n      transform: translateY(-5px);\n      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);\n    }\n\n    \/* 悬浮箭头标志 *\/\n    .card::after {\n      content: \"➜\";\n      position: absolute;\n      right: 20px;\n      top: 25px;\n      font-size: 1.2rem;\n      color: rgba(255, 255, 255, 0.8);\n      opacity: 0;\n      transform: translateX(-10px);\n      transition: all 0.3s ease;\n    }\n\n    .card:hover::after {\n      opacity: 1;\n      transform: translateX(0);\n    }\n\n    .card-header {\n      padding: 25px 15px;\n      color: white;\n      text-align: center;\n    }\n\n    .exam-header {\n      background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);\n    }\n\n    .prison-header {\n      background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);\n    }\n\n    .meeting-header {\n      background: linear-gradient(135deg, #16a085 0%, #1abc9c 100%);\n    }\n\n    .card-title {\n      font-size: 1.6rem;\n      font-weight: 600;\n      margin-bottom: 5px;\n    }\n\n    .card-subtitle {\n      font-size: 0.95rem;\n      opacity: 0.9;\n    }\n\n    .card-body {\n      padding: 15px 20px 20px;\n    }\n\n    .feature-list {\n      list-style-type: none;\n    }\n\n    .feature-list li {\n      padding: 6px 0;\n      display: flex;\n      align-items: center;\n    }\n\n    .feature-list li:before {\n      content: \"✓\";\n      color: #2ecc71;\n      font-weight: bold;\n      margin-right: 8px;\n    }\n\n    @media (max-width: 768px) {\n      .content {\n        flex-direction: column;\n        align-items: center;\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cheader\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSecurity Solutions\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/header\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Exam Room --\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/school-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header exam-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExam Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnsure fairness in examination halls\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOmnidirectional design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSilent operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Prison --\u003e\u003c\/span\u003e\u003ca href=\"http:\/\/desc-boost.com\/pages\/prison-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header prison-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePrison\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain order and security\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDirectional interference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable power output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStable operation near base stations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Meeting Room --\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/meeting-room-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header meeting-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMeeting Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain confidentiality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow-noise operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRemote management support\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 data-start=\"2563\" data-end=\"2599\"\u003eHow Does the N-14-120W Work?\u003c\/h3\u003e\n\u003cp data-start=\"2663\" data-end=\"2773\"\u003eThe N-14-120W operates by generating a \u003cstrong data-start=\"2702\" data-end=\"2731\"\u003econtrolled RF environment\u003c\/strong\u003e within a designated zone. When activated:\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-start=\"2778\" data-end=\"2904\"\u003eThe system’s\u003cstrong\u003e \u003c\/strong\u003edirectional antenna array emits regulated, low-interference RF frequencies across selected communication bands.\u003c\/li\u003e\n\u003cli data-start=\"2908\" data-end=\"3016\"\u003eMobile devices within this zone cannot establish stable communication links with nearby base stations.\u003c\/li\u003e\n\u003cli data-start=\"3020\" data-end=\"3143\"\u003eCalls, messages, data connections, Wi-Fi, and other wireless functions remain inactive during the system’s operation.\u003c\/li\u003e\n\u003cli data-start=\"3147\" data-end=\"3273\"\u003eSurrounding base stations and external areas remain unaffected, as the system only influences the localized coverage area.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"3406\" data-end=\"3420\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"3422\" data-end=\"3669\"\u003e\n\u003cli data-start=\"3422\" data-end=\"3511\"\u003e\n\u003cp data-start=\"3424\" data-end=\"3511\"\u003eStandard 12-month warranty covering manufacturing defects and component failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3512\" data-end=\"3579\"\u003e\n\u003cp data-start=\"3514\" data-end=\"3579\"\u003eLifetime maintenance support is available from our technical team.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3580\" data-end=\"3669\"\u003e\n\u003cp data-start=\"3582\" data-end=\"3669\"\u003eOptional extended warranty plans can be purchased depending on regional requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1. Factors affecting the actual shielding range include transmission field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\" alt=\"WiFi blocker and portable signal blocker for school and office use\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"tabTitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFAQS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"256\" data-start=\"185\"\u003e1. What frequency bands can your products sever? Does it support 5G?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"259\" data-start=\"256\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOur devices support full-spectrum severng, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"692\" data-start=\"516\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"598\" data-start=\"516\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"601\" data-start=\"598\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"902\" data-start=\"693\"\u003e\n\u003cli data-end=\"767\" data-start=\"693\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"767\" data-start=\"695\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAccurate control of the severing radius (preventing unwanted overspill)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"830\" data-start=\"768\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"830\" data-start=\"770\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnhancing specific bands with strong external interference\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"902\" data-start=\"831\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"902\" data-start=\"833\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eReducing noise and power consumption while improving system stability\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-end=\"1307\" data-start=\"1218\"\u003eIs it effective in strong wireless transmission environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1310\" data-start=\"1307\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our N-14 remains effective even under extreme interference levels from nearby base stations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan data-end=\"267\" data-start=\"169\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-end=\"267\" data-start=\"169\"\u003eWill this device affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"270\" data-start=\"267\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo. Our communication cut-off devices only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"633\" data-start=\"424\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"480\" data-start=\"424\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"483\" data-start=\"480\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module can be independently adjusted to control the severng distance (e.g., 8–100 meters) based on your actual environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"846\" data-start=\"635\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"707\" data-start=\"635\"\u003e6. Will multiple omnidirectional N-14 interfere with each other?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"710\" data-start=\"707\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1083\" data-start=\"848\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"908\" data-start=\"848\"\u003e7. Do I need to install any equipment outside the classroom?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"911\" data-start=\"908\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor severng unit to strengthen coverage from both sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1523\" data-start=\"1289\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1888\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"1888\" data-end=\"1891\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo structural damage is needed. The N-14 can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2343\" data-end=\"2592\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2343\" data-end=\"2407\"\u003e9. Can the device operate 24\/7? Is it prone to overheating?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2407\" data-end=\"2410\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Our N-14 supports continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2599\" data-end=\"2683\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2683\" data-end=\"2686\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for classrooms, conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-start=\"2908\" data-end=\"2982\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47165393633454,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/5G_4G_cell_phone_detector.jpg?v=1765769464"},{"product_id":"120w-full-band-5g-blocker","title":"120W School Full-band K-16 Omnidirectional Cell Phone Blocker 5G WIFI Blocker","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: Arial, sans-serif;\n    }\n    body {\n      padding: 10px;\n      background-color: #f5f5f5;\n    }\n    .container {\n      display: grid;\n      grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));\n      gap: 8px;\n      justify-items: center;\n    }\n    .product-card {\n      background: white;\n      border: 1px solid #ddd;\n      border-radius: 6px;\n      padding: 10px;\n      width: 100%;\n      max-width: 160px;\n      text-align: center;\n      box-shadow: 0 2px 4px rgba(0,0,0,0.08);\n      transition: transform 0.2s ease, box-shadow 0.2s ease;\n    }\n    .product-card:hover {\n      transform: translateY(-2px);\n      box-shadow: 0 3px 6px rgba(0,0,0,0.15);\n    }\n    .product-card a {\n      text-decoration: none;\n      color: #000;\n      font-weight: 600;\n      font-size: 15px;\n      display: block;\n      padding: 5px 0;\n      transition: color 0.2s ease;\n    }\n\n    \/* 悬浮字体颜色变 eab12c *\/\n    .product-card a:hover {\n      color: #eab12c;\n      text-decoration: none;\n    }\n\n    \/* 手机上一行固定显示 2 个分类 *\/\n    @media (max-width: 600px) {\n      .container {\n        grid-template-columns: repeat(2, 1fr);\n      }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"product-card\"\u003e\u003ca href=\"https:\/\/desc-boost.com\/blogs\/cell-phone-jammer\" style=\"border-bottom: 0px;\"\u003eSuccessful Cases\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-card\"\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/anti-drone-company\" style=\"border-bottom: 0px;\"\u003eOur Company\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"184\" data-start=\"153\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"184\" data-start=\"153\"\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/OEM_ODM_Manufacturer.jpg?v=1764646856\"\u003e5G 4G Blocker Overview\u003c\/h2\u003e\n\u003cp data-end=\"718\" data-start=\"185\" style=\"text-align: left;\"\u003eThe 5G 4G Blocker is a high-power, full-band signal suppression system designed for critical environments where wireless communication must be strictly controlled. Equipped with omnidirectional high-gain antennas and multi-channel segmented interference technology, it delivers stable, long-distance blocking of 5G, 4G, Wi-Fi, Bluetooth, GSM, and GPS signals.\u003c\/p\u003e\n\u003ch3 data-end=\"100\" data-start=\"73\" style=\"text-align: left;\"\u003eAdvanced Technology\u003c\/h3\u003e\n\u003cp data-end=\"264\" data-start=\"102\" style=\"text-align: left;\"\u003eEngineered with a high-performance radio frequency, the 5G 4G Blocker delivers powerful, stable, and precise full-band signal suppression for modern security demands.\u003c\/p\u003e\n\u003cp data-end=\"923\" data-start=\"802\" style=\"text-align: left;\"\u003e\u003cstrong data-end=\"845\" data-start=\"802\"\u003e\u003cstrong data-end=\"455\" data-start=\"415\"\u003eNext-Gen UHF Interference Technology\u003c\/strong\u003e\u003cbr data-end=\"458\" data-start=\"455\"\u003e\u003c\/strong\u003eGenerates clean, stable jamming signals across 2G–5G, Wi-Fi, Bluetooth, and optional VHF\/UHF communications.\u003c\/p\u003e\n\u003cp data-end=\"923\" data-start=\"802\" style=\"text-align: left;\"\u003e\u003cstrong data-end=\"845\" data-start=\"802\"\u003eOmnidirectional High-Gain Antenna Array\u003c\/strong\u003e\u003cbr data-end=\"848\" data-start=\"845\"\u003eDelivers extended blocking distance with true 360° coverage—no blind spots.\u003c\/p\u003e\n\u003cp data-end=\"923\" data-start=\"802\" style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Directional_Omnidirectional.jpg?v=1764577568\"\u003e\u003cstrong data-end=\"1096\" data-start=\"1073\"\u003eDual Status Display\u003c\/strong\u003e\u003cbr data-end=\"1099\" data-start=\"1096\"\u003eReal-time voltage and working-status monitoring for easier management and maintenance.\u003c\/p\u003e\n\u003cp data-end=\"923\" data-start=\"802\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/7.jpg_800.jpg?v=1764574862\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-end=\"1071\" data-start=\"925\" style=\"text-align: left;\"\u003e\u003cstrong\u003eIndustrial Cooling System\u003c\/strong\u003e\u003cbr data-end=\"957\" data-start=\"954\"\u003eSix silent fans + aluminum alloy heat sinks provide excellent thermal control for continuous high-power 24\/7 operation.\u003c\/p\u003e\n\u003cp data-end=\"1071\" data-start=\"925\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/k-16_signla_blocker.jpg?v=1764575587\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\" data-end=\"1177\" data-start=\"1148\"\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul style=\"text-align: left;\" data-end=\"1775\" data-start=\"1178\"\u003e\n\u003cli data-end=\"1296\" data-start=\"1178\"\u003e\n\u003cp data-end=\"195\" data-start=\"68\"\u003e\u003cstrong data-end=\"193\" data-start=\"68\"\u003eFull-Band Protection: \u003c\/strong\u003eBlocks 2G–5G, Wi‑Fi, Bluetooth, GPS, and optional walkie‑talkies to prevent all wireless cheating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1296\" data-start=\"1178\"\u003e\n\u003cp\u003e\u003cstrong\u003e120W High Power: \u003c\/strong\u003eProvides enhanced penetration and extended coverage, effectively blocking signal-weak zones near walls and windows, enabling full-room protection with a single unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1599\" data-start=\"1496\"\u003e\n\u003cp data-end=\"1599\" data-start=\"1498\"\u003e\u003cstrong data-end=\"1542\" data-start=\"1498\"\u003eOmnidirectional High-Gain Antenna:\u003c\/strong\u003e Ensures uniform, seamless coverage without dead zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1692\" data-start=\"1600\"\u003e\n\u003cp data-end=\"1692\" data-start=\"1602\"\u003e\u003cstrong data-end=\"1632\" data-start=\"1602\"\u003eSoft-Start Circuit Design:\u003c\/strong\u003e Protects internal components and extends device lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1775\" data-start=\"1693\"\u003e\n\u003cp data-end=\"1775\" data-start=\"1695\"\u003e\u003cstrong data-end=\"1719\" data-start=\"1695\"\u003eFlexible Deployment:\u003c\/strong\u003e Wall-mounted or desktop installation for rapid setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"How phone blocker works emitting radio frequencies to block communication signals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_phone_blocker.jpg?v=1756995463\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/k-16_phone_blocker.jpg?v=1764575587\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli data-start=\"62\" data-end=\"453\"\u003e\n\u003cstrong data-start=\"62\" data-end=\"169\"\u003eIs the omnidirectional signal blocker effective in high-signal environments (e.g., near mobile towers)?\u003c\/strong\u003e\u003cbr data-start=\"169\" data-end=\"172\"\u003eYes, even in areas with strong external signals, such as near mobile towers, our omnidirectional blocker ensures reliable performance due to its high-power RF modules and high-gain antennas, effectively maintaining a fair examination environment free from external interferences.\u003c\/li\u003e\n\u003cli data-start=\"455\" data-end=\"796\"\u003e\n\u003cstrong data-start=\"455\" data-end=\"554\"\u003eWill the signal blocker interfere with other electronic devices like projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"554\" data-end=\"557\"\u003eNo, the blocker only affects wireless communication signals (mobile, Wi-Fi, Bluetooth, GPS) and does not interfere with wired devices such as projectors, printers, or classroom sound systems, ensuring normal teaching and exam operations.\u003c\/li\u003e\n\u003cli data-start=\"798\" data-end=\"1030\"\u003e\n\u003cstrong data-start=\"798\" data-end=\"857\"\u003eCan I adjust the blocking range for my examination hall?\u003c\/strong\u003e\u003cbr data-start=\"857\" data-end=\"860\"\u003eYes, the blocking range is adjustable from 1m to 30m, allowing for precise coverage of exam halls of different sizes without affecting nearby classrooms or office areas.\u003c\/li\u003e\n\u003cli data-start=\"1032\" data-end=\"1376\"\u003e\n\u003cstrong data-start=\"1032\" data-end=\"1129\"\u003eWill multiple omnidirectional blockers interfere with each other in a large examination hall?\u003c\/strong\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003eNo, with proper placement, multiple blockers will not interfere with each other. We provide layout recommendations to ensure that each unit works seamlessly without overlap or signal leakage, maintaining the integrity of the exam environment.\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1735\"\u003e\n\u003cstrong data-start=\"1378\" data-end=\"1475\"\u003eDo I need to install additional equipment outside the examination building for full coverage?\u003c\/strong\u003e\u003cbr data-start=\"1475\" data-end=\"1478\"\u003eTypically no additional equipment is needed. However, in schools located near mobile towers or areas with strong external signals, an outdoor unit can be added to strengthen coverage and prevent unauthorized communications from penetrating the exam halls.\u003c\/li\u003e\n\u003cli data-start=\"1737\" data-end=\"2016\"\u003e\n\u003cstrong data-start=\"1737\" data-end=\"1801\"\u003eDoes installation require modifying the classroom structure?\u003c\/strong\u003e\u003cbr data-start=\"1801\" data-end=\"1804\"\u003eNo, our devices are flexible in installation. They can be wall-mounted, ceiling-mounted, or placed on any flat surface without any structural modifications, making them easy to integrate into school facilities.\u003c\/li\u003e\n\u003cli data-start=\"2018\" data-end=\"2287\"\u003e\n\u003cstrong data-start=\"2018\" data-end=\"2100\"\u003eCan the device run continuously without overheating during long exam sessions?\u003c\/strong\u003e\u003cbr data-start=\"2100\" data-end=\"2103\"\u003eYes, the system supports continuous operation with built-in cooling systems and soft-start circuits, ensuring stable 24\/7 operation throughout exam periods without cheating risks.\u003c\/li\u003e\n\u003cli data-start=\"2289\" data-end=\"2566\"\u003e\n\u003cstrong data-start=\"2289\" data-end=\"2349\"\u003eDo you offer customization for school examination needs?\u003c\/strong\u003e\u003cbr data-start=\"2349\" data-end=\"2352\"\u003eYes, we provide OEM\/ODM services to tailor power levels, frequency bands, and housing designs to fit specific school requirements, ensuring exam fairness and confidentiality according to your institution’s needs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47205602820270,"sku":null,"price":480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/11_1.jpg?v=1762134109"},{"product_id":"5g-rf-mitigation","title":"High Power 120W 4G 5G RF Mitigation Build-in Derectional＆Adjustable Power Device","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/OEM_ODM_Manufacturer.jpg?v=1764646856\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"94\" data-end=\"148\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"98\" data-end=\"148\"\u003eReliable Solutions from a Trusted Manufacturer\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"150\" data-end=\"639\" style=\"text-align: left;\"\u003eWith the increasing complexity of wireless environments, 5G\/4G RF mitigation systems have become a practical tool for supporting secure and orderly facilities. As a manufacturer specializing in information security protection, we bring 21 years of R\u0026amp;D experience to every solution. Our devices are known for stable performance and competitive pricing, making them suitable for various managed environments. If you require customized RF mitigation equipment or a dependable long-term supplier, we welcome you to contact us. \u003ca href=\"https:\/\/wa.me\/+8615813705916\"\u003eClick to WhatsApp: +86 15813705916\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\" data-end=\"782\" data-start=\"644\"\u003eWhy Choose Our N-14-120W?\u003c\/h3\u003e\n\u003cp data-start=\"66\" data-end=\"215\"\u003e\u003cstrong data-start=\"66\" data-end=\"105\"\u003eMulti-Band High-Power RF Mitigation\u003c\/strong\u003e\u003cbr data-start=\"105\" data-end=\"108\"\u003eCovers 4G\/5G\/Wi-Fi and other major bands, creating a controlled RF environment for authorized facilities.\u003c\/p\u003e\n\u003cp data-start=\"217\" data-end=\"326\"\u003e\u003cstrong data-start=\"217\" data-end=\"238\"\u003eAdjustable Output\u003c\/strong\u003e\u003cbr data-start=\"238\" data-end=\"241\"\u003ePower can be set per band to maintain stable performance even in high-signal areas.\u003c\/p\u003e\n\u003cp data-start=\"328\" data-end=\"439\"\u003e\u003cstrong data-start=\"328\" data-end=\"354\"\u003eDirectional RF Control\u003c\/strong\u003e\u003cbr data-start=\"354\" data-end=\"357\"\u003eEnsures focused coverage within designated zones with minimal signal dispersion.\u003c\/p\u003e\n\u003cp data-start=\"441\" data-end=\"534\"\u003e\u003cstrong data-start=\"441\" data-end=\"461\"\u003eNetwork-Friendly\u003c\/strong\u003e\u003cbr data-start=\"461\" data-end=\"464\"\u003eLocal RF control does not affect nearby public 4G\/5G infrastructure.\u003c\/p\u003e\n\u003cp data-start=\"536\" data-end=\"642\"\u003e\u003cstrong data-start=\"536\" data-end=\"568\"\u003eSupports Security Management\u003c\/strong\u003e\u003cbr data-start=\"568\" data-end=\"571\"\u003eHelps facilities enforce wireless communication policies responsibly.\u003c\/p\u003e\n\u003cp data-start=\"644\" data-end=\"802\"\u003e\u003cstrong data-start=\"644\" data-end=\"687\"\u003eFor Authorized High-Security Facilities\u003c\/strong\u003e\u003cbr data-start=\"687\" data-end=\"690\"\u003eIdeal for schools, correctional institutions, courts, secure meeting rooms, and other authorized environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg alt=\"Cell phone jammer details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker size\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 data-start=\"1679\" data-end=\"1715\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"1683\" data-end=\"1715\"\u003eHow Does the N-14-120W Work?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1717\" data-end=\"1811\"\u003eThe N-14-120W establishes a localized RF-mitigated zone by emitting controlled RF signals:\u003c\/p\u003e\n\u003cul data-start=\"1813\" data-end=\"2174\"\u003e\n\u003cli data-start=\"1813\" data-end=\"1918\"\u003e\n\u003cp data-start=\"1815\" data-end=\"1918\"\u003eDirectional antenna arrays release regulated RF mitigation signals across selected 4G\/5G\/Wi-Fi bands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1919\" data-end=\"2003\"\u003e\n\u003cp data-start=\"1921\" data-end=\"2003\"\u003eDevices within the zone cannot establish stable links with nearby base stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2004\" data-end=\"2086\"\u003e\n\u003cp data-start=\"2006\" data-end=\"2086\"\u003eCalls, data transfer, and wireless connectivity are disabled during operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2087\" data-end=\"2174\"\u003e\n\u003cp data-start=\"2089\" data-end=\"2174\"\u003eSurrounding public networks remain unaffected due to the localized mitigation design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3406\" data-end=\"3420\" style=\"text-align: center;\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"3422\" data-end=\"3669\"\u003e\n\u003cli data-start=\"3422\" data-end=\"3511\"\u003e\n\u003cp data-start=\"3424\" data-end=\"3511\"\u003eStandard 12-month warranty covering manufacturing defects and component failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3512\" data-end=\"3579\"\u003e\n\u003cp data-start=\"3514\" data-end=\"3579\"\u003eLifetime maintenance support is available from our technical team.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3580\" data-end=\"3669\"\u003e\n\u003cp data-start=\"3582\" data-end=\"3669\"\u003eOptional extended warranty plans can be purchased depending on regional requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2345\" data-end=\"2364\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"2349\" data-end=\"2364\"\u003ePrecautions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col data-start=\"2366\" data-end=\"2687\"\u003e\n\u003cli data-start=\"2366\" data-end=\"2502\"\u003e\n\u003cp data-start=\"2369\" data-end=\"2502\"\u003eActual RF-mitigation range varies with environmental factors: signal strength, tower distance, obstacles, installation height, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2503\" data-end=\"2599\"\u003e\n\u003cp data-start=\"2506\" data-end=\"2599\"\u003eHeat during prolonged operation is normal. If excessive, shut down and contact your dealer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2600\" data-end=\"2687\"\u003e\n\u003cp data-start=\"2603\" data-end=\"2687\"\u003eInstall at \u003cstrong data-start=\"2614\" data-end=\"2624\"\u003e1.8–3m\u003c\/strong\u003e height, ensuring unobstructed coverage toward the target area.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n    }\n\n    body {\n      background: #f5f7fa;\n      color: #333;\n      padding: 20px;\n    }\n\n    .container {\n      max-width: 1000px;\n      margin: 0 auto;\n    }\n\n    header {\n      text-align: center;\n      margin-bottom: 30px;\n      padding: 15px 0;\n    }\n\n    h1 {\n      font-size: 2.2rem;\n      color: #2c3e50;\n    }\n\n    .content {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 20px;\n      justify-content: center;\n    }\n\n    .card {\n      flex: 1;\n      min-width: 280px;\n      max-width: 320px;\n      background: white;\n      border-radius: 10px;\n      overflow: hidden;\n      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);\n      transition: transform 0.3s ease, box-shadow 0.3s ease;\n      text-decoration: none;\n      color: inherit;\n      position: relative;\n    }\n\n    .card:hover {\n      transform: translateY(-5px);\n      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);\n    }\n\n    \/* 悬浮箭头标志 *\/\n    .card::after {\n      content: \"➜\";\n      position: absolute;\n      right: 20px;\n      top: 25px;\n      font-size: 1.2rem;\n      color: rgba(255, 255, 255, 0.8);\n      opacity: 0;\n      transform: translateX(-10px);\n      transition: all 0.3s ease;\n    }\n\n    .card:hover::after {\n      opacity: 1;\n      transform: translateX(0);\n    }\n\n    .card-header {\n      padding: 25px 15px;\n      color: white;\n      text-align: center;\n    }\n\n    .exam-header {\n      background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);\n    }\n\n    .prison-header {\n      background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);\n    }\n\n    .meeting-header {\n      background: linear-gradient(135deg, #16a085 0%, #1abc9c 100%);\n    }\n\n    .card-title {\n      font-size: 1.6rem;\n      font-weight: 600;\n      margin-bottom: 5px;\n    }\n\n    .card-subtitle {\n      font-size: 0.95rem;\n      opacity: 0.9;\n    }\n\n    .card-body {\n      padding: 15px 20px 20px;\n    }\n\n    .feature-list {\n      list-style-type: none;\n    }\n\n    .feature-list li {\n      padding: 6px 0;\n      display: flex;\n      align-items: center;\n    }\n\n    .feature-list li:before {\n      content: \"✓\";\n      color: #2ecc71;\n      font-weight: bold;\n      margin-right: 8px;\n    }\n\n    @media (max-width: 768px) {\n      .content {\n        flex-direction: column;\n        align-items: center;\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cheader\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSecurity Solutions\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/header\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Exam Room --\u003e\u003c\/span\u003e\u003ca class=\"card\" href=\"https:\/\/desc-boost.com\/pages\/school-phone-blocker\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header exam-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExam Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnsure fairness in examination halls\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOmnidirectional design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSilent operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Prison --\u003e\u003c\/span\u003e\u003ca class=\"card\" href=\"http:\/\/desc-boost.com\/pages\/prison-phone-blocker\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header prison-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePrison\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain order and security\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDirectional interference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable power output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStable operation near base stations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Meeting Room --\u003e\u003c\/span\u003e\u003ca class=\"card\" href=\"https:\/\/desc-boost.com\/pages\/meeting-room-phone-blocker\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header meeting-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMeeting Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain confidentiality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow-noise operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRemote management support\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"WiFi blocker and portable signal blocker for school and office use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 data-start=\"3104\" data-end=\"3116\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"3108\" data-end=\"3116\"\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3118\" data-end=\"3349\"\u003e\u003cstrong data-start=\"3118\" data-end=\"3193\"\u003e1. What frequency bands can your products mitigate? Does it support 5G?\u003c\/strong\u003e\u003cbr data-start=\"3193\" data-end=\"3196\"\u003eYes. Our systems support full-band RF mitigation, including 4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Custom bands available.\u003c\/p\u003e\n\u003cp data-start=\"3351\" data-end=\"3465\"\u003e\u003cstrong data-start=\"3351\" data-end=\"3419\"\u003e2. Can output power be adjusted per band? Why is this important?\u003c\/strong\u003e\u003cbr data-start=\"3419\" data-end=\"3422\"\u003eYes. Independent RF power control allows:\u003c\/p\u003e\n\u003cul data-start=\"3466\" data-end=\"3617\"\u003e\n\u003cli data-start=\"3466\" data-end=\"3495\"\u003e\n\u003cp data-start=\"3468\" data-end=\"3495\"\u003ePrecise mitigation radius\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3496\" data-end=\"3551\"\u003e\n\u003cp data-start=\"3498\" data-end=\"3551\"\u003eCompensation for strong external 5G\/4G interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3552\" data-end=\"3589\"\u003e\n\u003cp data-start=\"3554\" data-end=\"3589\"\u003eReduced noise \u0026amp; power consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3590\" data-end=\"3617\"\u003e\n\u003cp data-start=\"3592\" data-end=\"3617\"\u003eHigher system stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3619\" data-end=\"3795\"\u003e\u003cstrong data-start=\"3619\" data-end=\"3676\"\u003e3. Is it effective near strong base stations (\u0026lt;200m)?\u003c\/strong\u003e\u003cbr data-start=\"3676\" data-end=\"3679\"\u003eAbsolutely. High-gain directional RF modules maintain stable mitigation even under extreme 5G\/4G tower interference.\u003c\/p\u003e\n\u003cp data-start=\"3797\" data-end=\"3925\"\u003e\u003cstrong data-start=\"3797\" data-end=\"3856\"\u003e4. Will RF mitigation overlap projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"3856\" data-end=\"3859\"\u003eNo. It only interacts with wireless bands, not wired AV equipment.\u003c\/p\u003e\n\u003cp data-start=\"3927\" data-end=\"4039\"\u003e\u003cstrong data-start=\"3927\" data-end=\"3968\"\u003e5. Can each band’s power be adjusted?\u003c\/strong\u003e\u003cbr data-start=\"3968\" data-end=\"3971\"\u003eYes — adjustable from 8 to 100 meters depending on your environment.\u003c\/p\u003e\n\u003cp data-start=\"4041\" data-end=\"4211\"\u003e\u003cstrong data-start=\"4041\" data-end=\"4124\"\u003e6. Will multiple omnidirectional RF mitigation units overlap each other?\u003c\/strong\u003e\u003cbr data-start=\"4124\" data-end=\"4127\"\u003eNot if installed correctly. We provide professional layout and directional planning.\u003c\/p\u003e\n\u003cp data-start=\"4213\" data-end=\"4351\"\u003e\u003cstrong data-start=\"4213\" data-end=\"4246\"\u003e7. Do I need outdoor devices?\u003c\/strong\u003e\u003cbr data-start=\"4246\" data-end=\"4249\"\u003eUsually no. But in ultra-high-signal environments, an outdoor RF mitigation module may be recommended.\u003c\/p\u003e\n\u003cp data-start=\"4353\" data-end=\"4520\"\u003e\u003cstrong data-start=\"4353\" data-end=\"4422\"\u003e8. Does installation require drilling or structural modification?\u003c\/strong\u003e\u003cbr data-start=\"4422\" data-end=\"4425\"\u003eNo. Flexible non-destructive mounting on walls, ceilings, or pillars (suggested 2.5–3m height).\u003c\/p\u003e\n\u003cp data-start=\"4522\" data-end=\"4683\"\u003e\u003cstrong data-start=\"4522\" data-end=\"4571\"\u003e9. Can the device run 24\/7? Will it overheat?\u003c\/strong\u003e\u003cbr data-start=\"4571\" data-end=\"4574\"\u003eYes. Equipped with multi-zone cooling and soft-start circuits, it supports uninterrupted long-term operation.\u003c\/p\u003e\n\u003cp data-start=\"4685\" data-end=\"4794\"\u003e\u003cstrong data-start=\"4685\" data-end=\"4730\"\u003e10. Do you support OEM\/ODM customization?\u003c\/strong\u003e\u003cbr data-start=\"4730\" data-end=\"4733\"\u003eYes. With 21 years of OEM\/ODM experience, we can customize:\u003c\/p\u003e\n\u003cul data-start=\"4795\" data-end=\"4947\"\u003e\n\u003cli data-start=\"4795\" data-end=\"4814\"\u003e\n\u003cp data-start=\"4797\" data-end=\"4814\"\u003eRF power levels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4815\" data-end=\"4841\"\u003e\n\u003cp data-start=\"4817\" data-end=\"4841\"\u003e4G\/5G mitigation bands\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4842\" data-end=\"4863\"\u003e\n\u003cp data-start=\"4844\" data-end=\"4863\"\u003eHousing structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4864\" data-end=\"4947\"\u003e\n\u003cp data-start=\"4866\" data-end=\"4947\"\u003eCommunication protocols\u003cbr data-start=\"4889\" data-end=\"4892\"\u003eFor classrooms, prisons, military zones, vehicles, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47244175966382,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/5G_4G_cell_phone_detector.jpg?v=1765769464"},{"product_id":"120w-n-14-mobile-phone-jamr","title":"120W N-14 Mobile Phone Jamr","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch3 style=\"text-align: left;\" data-end=\"136\" data-start=\"86\"\u003eReliable Solutions from a Trusted Manufacturer\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\" data-end=\"439\" data-start=\"138\"\u003eAs electronic misuse continues to evolve, mobile phone jamr have become an essential tool for maintaining order and compliance in authorized facilities. As a manufacturer specializing in information security protection, we bring over 21 years of R\u0026amp;D and manufacturing experience.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"755\" data-start=\"441\"\u003eOur mobile phone jamrs are recognized for stable performance, consistent quality, and competitive pricing, making them a trusted choice for controlled environments. For clients seeking customizable RF solutions or a reliable mobile phone jamr manufacturer, we welcome you to \u003cspan style=\"color: rgb(0, 0, 0); font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003ca style=\"color: rgb(0, 0, 0);\" href=\"https:\/\/wa.me\/+8615813705916\"\u003econsult with us\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 0.875rem;\"\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"127\" data-start=\"96\" style=\"text-align: left;\"\u003e\u003cstrong data-end=\"125\" data-start=\"96\"\u003eWhy Choose Our N-14-120W cell phone jamrs?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1080\" data-start=\"129\" style=\"text-align: left;\"\u003e\n\u003cli data-end=\"235\" data-start=\"129\"\u003e\n\u003cp data-end=\"235\" data-start=\"131\"\u003e\u003cstrong data-end=\"166\" data-start=\"131\"\u003eMulti-Band High-Power Coverage:\u003c\/strong\u003e Mitigates GSM\/CDMA\/3G\/4G\/5G\/Wi-Fi simultaneously for full protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"488\" data-start=\"236\"\u003e\n\u003cp data-end=\"488\" data-start=\"238\"\u003e\u003cstrong data-end=\"284\" data-start=\"238\"\u003eAdjustable Power \u0026amp; Strong Signal Blocking:\u003c\/strong\u003e Power can be adjusted; even in areas with the strongest mobile signals (near base stations), it effectively mitigates signals over 10 meters—solving the limitations of ordinary jamrs near base stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"592\" data-start=\"489\"\u003e\n\u003cp data-end=\"592\" data-start=\"491\"\u003e\u003cstrong data-end=\"517\" data-start=\"491\"\u003eDirectional Precision:\u003c\/strong\u003e Built-in directional modules ensure targeted and efficient interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"592\" data-start=\"489\"\u003e\n\u003cp data-end=\"592\" data-start=\"491\"\u003e\u003cstrong data-end=\"1002\" data-start=\"968\"\u003eSafe for Surrounding Networks:\u003c\/strong\u003e Only blocks on-site mobile devices; nearby base stations remain unaffected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"965\" data-start=\"837\"\u003e\n\u003cp data-end=\"965\" data-start=\"839\"\u003e\u003cstrong data-end=\"869\" data-start=\"839\"\u003eIdeal for High-Risk Areas:\u003c\/strong\u003e Perfect for authorized facilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" alt=\"Cell phone jammer details\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\" alt=\"cell phone blocker size\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 data-end=\"2599\" data-start=\"2563\"\u003eHow Does the N-14-120W mobile phone jamr Work?\u003c\/h3\u003e\n\u003cp data-end=\"2773\" data-start=\"2663\"\u003eThe N-14-120W operates by generating RF signlas within a designated zone. When activated:\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-end=\"2904\" data-start=\"2778\"\u003eThe system’s\u003cstrong\u003e \u003c\/strong\u003edirectional antenna array emits regulated, low-interference RF signlas across selected communication bands.\u003c\/li\u003e\n\u003cli data-end=\"3016\" data-start=\"2908\"\u003eMobile devices within this zone cannot establish stable communication links with nearby base stations.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3273\" data-start=\"3147\"\u003eSurrounding base stations and external areas remain unaffected, as the system only influences the localized coverage area.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-end=\"3420\" data-start=\"3406\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-end=\"3669\" data-start=\"3422\"\u003e\n\u003cli data-end=\"3511\" data-start=\"3422\"\u003e\n\u003cp data-end=\"3511\" data-start=\"3424\"\u003eStandard 12-month warranty covering manufacturing defects and component failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3579\" data-start=\"3512\"\u003e\n\u003cp data-end=\"3579\" data-start=\"3514\"\u003eLifetime maintenance support is available from our technical team.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3669\" data-start=\"3580\"\u003e\n\u003cp data-end=\"3669\" data-start=\"3582\"\u003eOptional extended warranty plans can be purchased depending on regional requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n    }\n\n    body {\n      background: #f5f7fa;\n      color: #333;\n      padding: 20px;\n    }\n\n    .container {\n      max-width: 1000px;\n      margin: 0 auto;\n    }\n\n    header {\n      text-align: center;\n      margin-bottom: 30px;\n      padding: 15px 0;\n    }\n\n    h1 {\n      font-size: 2.2rem;\n      color: #2c3e50;\n    }\n\n    .content {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 20px;\n      justify-content: center;\n    }\n\n    .card {\n      flex: 1;\n      min-width: 280px;\n      max-width: 320px;\n      background: white;\n      border-radius: 10px;\n      overflow: hidden;\n      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);\n      transition: transform 0.3s ease, box-shadow 0.3s ease;\n      text-decoration: none;\n      color: inherit;\n      position: relative;\n    }\n\n    .card:hover {\n      transform: translateY(-5px);\n      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);\n    }\n\n    \/* 悬浮箭头标志 *\/\n    .card::after {\n      content: \"➜\";\n      position: absolute;\n      right: 20px;\n      top: 25px;\n      font-size: 1.2rem;\n      color: rgba(255, 255, 255, 0.8);\n      opacity: 0;\n      transform: translateX(-10px);\n      transition: all 0.3s ease;\n    }\n\n    .card:hover::after {\n      opacity: 1;\n      transform: translateX(0);\n    }\n\n    .card-header {\n      padding: 25px 15px;\n      color: white;\n      text-align: center;\n    }\n\n    .exam-header {\n      background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);\n    }\n\n    .prison-header {\n      background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);\n    }\n\n    .meeting-header {\n      background: linear-gradient(135deg, #16a085 0%, #1abc9c 100%);\n    }\n\n    .card-title {\n      font-size: 1.6rem;\n      font-weight: 600;\n      margin-bottom: 5px;\n    }\n\n    .card-subtitle {\n      font-size: 0.95rem;\n      opacity: 0.9;\n    }\n\n    .card-body {\n      padding: 15px 20px 20px;\n    }\n\n    .feature-list {\n      list-style-type: none;\n    }\n\n    .feature-list li {\n      padding: 6px 0;\n      display: flex;\n      align-items: center;\n    }\n\n    .feature-list li:before {\n      content: \"✓\";\n      color: #2ecc71;\n      font-weight: bold;\n      margin-right: 8px;\n    }\n\n    @media (max-width: 768px) {\n      .content {\n        flex-direction: column;\n        align-items: center;\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cheader\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSecurity Solutions\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/header\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Exam Room --\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/school-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header exam-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExam Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnsure fairness in examination halls\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOmnidirectional design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSilent operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Prison --\u003e\u003c\/span\u003e\u003ca href=\"http:\/\/desc-boost.com\/pages\/prison-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header prison-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePrison\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain order and security\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDirectional interference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable power output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStable operation near base stations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Meeting Room --\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/meeting-room-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header meeting-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMeeting Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain confidentiality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow-noise operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRemote management support\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\" alt=\"WiFi blocker and portable signal blocker for school and office use\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"tabTitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFAQS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"256\" data-start=\"185\"\u003e1. What frequency bands can your products block? Does it support 5G?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"259\" data-start=\"256\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOur devices support full-spectrum mitigation, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"692\" data-start=\"516\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"598\" data-start=\"516\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"601\" data-start=\"598\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"902\" data-start=\"693\"\u003e\n\u003cli data-end=\"767\" data-start=\"693\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"767\" data-start=\"695\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"830\" data-start=\"768\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"830\" data-start=\"770\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnhancing specific bands with strong external interference\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"902\" data-start=\"831\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"902\" data-start=\"833\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eReducing noise and power consumption while improving system stability\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-end=\"1307\" data-start=\"1218\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1310\" data-start=\"1307\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our jamrs remain effective even under extreme interference levels from nearby base stations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan data-end=\"267\" data-start=\"169\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-end=\"267\" data-start=\"169\"\u003eWill the mobile phone jamrs affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"270\" data-start=\"267\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo. Our phone jamrs only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"633\" data-start=\"424\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"480\" data-start=\"424\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"483\" data-start=\"480\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module can be independently adjusted to control the mitigation distance (e.g., 8–100 meters) based on your actual environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"846\" data-start=\"635\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"707\" data-start=\"635\"\u003e6. Will multiple omnidirectional jamrs interfere with each other?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"710\" data-start=\"707\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1083\" data-start=\"848\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"908\" data-start=\"848\"\u003e7. Do I need to install any equipment outside the classroom?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"911\" data-start=\"908\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1523\" data-start=\"1289\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1888\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"1888\" data-end=\"1891\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo structural damage is needed. The jamrs can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2343\" data-end=\"2592\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2343\" data-end=\"2407\"\u003e9. Can the device operate 24\/7? Is it prone to overheating?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2407\" data-end=\"2410\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Our phone jamrs support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2599\" data-end=\"2683\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2683\" data-end=\"2686\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for authorized facilities, and more.\u003cstrong data-start=\"2908\" data-end=\"2982\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47257963364526,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/5G_4G_cell_phone_detector.jpg?v=1765769464"},{"product_id":"120w-mobile-signal-interference","title":"120W High-power Mobile Signal Interference With Build-in Omnidirectional Antennas","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: Arial, sans-serif;\n    }\n    body {\n      padding: 10px;\n      background-color: #f5f5f5;\n    }\n    .container {\n      display: grid;\n      grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));\n      gap: 8px;\n      justify-items: center;\n    }\n    .product-card {\n      background: white;\n      border: 1px solid #ddd;\n      border-radius: 6px;\n      padding: 10px;\n      width: 100%;\n      max-width: 160px;\n      text-align: center;\n      box-shadow: 0 2px 4px rgba(0,0,0,0.08);\n      transition: transform 0.2s ease, box-shadow 0.2s ease;\n    }\n    .product-card:hover {\n      transform: translateY(-2px);\n      box-shadow: 0 3px 6px rgba(0,0,0,0.15);\n    }\n    .product-card a {\n      text-decoration: none;\n      color: #000;\n      font-weight: 600;\n      font-size: 15px;\n      display: block;\n      padding: 5px 0;\n      transition: color 0.2s ease;\n    }\n\n    \/* 悬浮字体颜色变 eab12c *\/\n    .product-card a:hover {\n      color: #eab12c;\n      text-decoration: none;\n    }\n\n    \/* 手机上一行固定显示 2 个分类 *\/\n    @media (max-width: 600px) {\n      .container {\n        grid-template-columns: repeat(2, 1fr);\n      }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"product-card\"\u003e\u003ca href=\"https:\/\/desc-boost.com\/blogs\/cell-phone-jammer\" style=\"border-bottom: 0px;\"\u003eSuccessful Cases\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-card\"\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/anti-drone-company\" style=\"border-bottom: 0px;\"\u003eOur Company\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"184\" data-start=\"153\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" data-end=\"184\" data-start=\"153\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/OEM_ODM_Manufacturer.jpg?v=1764646856\"\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"186\" data-end=\"227\" style=\"text-align: center;\"\u003eDexinakng Mobile Signal Interference Manufacturer\u003c\/h3\u003e\n\u003cp data-start=\"229\" data-end=\"624\" style=\"text-align: left;\"\u003eThe Mobile Signal Interference System is a high-power, full-band wireless interference solution designed for critical environments where mobile communication must be strictly controlled. Equipped with omnidirectional high-gain antennas and multi-channel segmented interference technology, it provides stable, long-distance interference against 5G, 4G, Wi-Fi, Bluetooth, GSM, and GPS signals.\u003c\/p\u003e\n\u003ch3 data-start=\"631\" data-end=\"656\" style=\"text-align: left;\"\u003eAdvanced Technology\u003c\/h3\u003e\n\u003cp data-start=\"658\" data-end=\"877\" style=\"text-align: left;\"\u003eEngineered with high-performance radio frequency modules, the mobile signal interference system delivers powerful, stable, and precise full-band interference to support controlled wireless environments in authorized facilities.\u003c\/p\u003e\n\u003cp data-start=\"879\" data-end=\"1054\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"879\" data-end=\"926\"\u003eNext-Generation UHF Interference Technology\u003c\/strong\u003e\u003cbr data-start=\"926\" data-end=\"929\"\u003eGenerates clean and stable interference signals across 2G–5G networks, Wi-Fi, Bluetooth, and optional VHF\/UHF communications.\u003c\/p\u003e\n\u003cp data-start=\"1056\" data-end=\"1191\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"1056\" data-end=\"1099\"\u003eOmnidirectional High-Gain Antenna Array\u003c\/strong\u003e\u003cbr data-start=\"1099\" data-end=\"1102\"\u003eProvides extended interference distance with true 360° coverage, ensuring no blind spots.\u003c\/p\u003e\n\u003cp data-start=\"1056\" data-end=\"1191\" style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Directional_Omnidirectional.jpg?v=1764577568\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"1193\" data-end=\"1317\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"1193\" data-end=\"1216\"\u003eDual Status Display\u003c\/strong\u003e\u003cbr data-start=\"1216\" data-end=\"1219\"\u003eReal-time voltage and working-status analysis for easier operation, management, and maintenance.\u003c\/p\u003e\n\u003cp data-start=\"1193\" data-end=\"1317\" style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/7.jpg_800.jpg?v=1764574862\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"1319\" data-end=\"1499\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"1319\" data-end=\"1354\"\u003eIndustrial-Grade Cooling System\u003c\/strong\u003e\u003cbr data-start=\"1354\" data-end=\"1357\"\u003eSix silent fans combined with aluminum alloy heat sinks ensure excellent thermal performance, supporting continuous high-power 24\/7 operation.\u003c\/p\u003e\n\u003cp data-start=\"1319\" data-end=\"1499\" style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/k-16_signla_blocker.jpg?v=1764575587\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\" data-end=\"1716\" data-start=\"1691\"\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\" data-end=\"1928\" data-start=\"1718\"\u003e\u003cstrong data-end=\"1753\" data-start=\"1718\"\u003eFull-Band Interference Coverage\u003c\/strong\u003e\u003cbr data-end=\"1756\" data-start=\"1753\"\u003eInterferes with 2G–5G mobile signals, Wi-Fi, Bluetooth, GPS, and optional walkie-talkie frequencies to maintain controlled wireless conditions within authorized facilities.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"2128\" data-start=\"1930\"\u003e\u003cstrong data-end=\"1956\" data-start=\"1930\"\u003e120W High-Power Output\u003c\/strong\u003e\u003cbr data-end=\"1959\" data-start=\"1956\"\u003eDelivers strong penetration and extended coverage, effectively interfering with weak-signal areas near walls and windows, enabling full-area coverage with a single unit.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"2227\" data-start=\"2130\"\u003e\u003cstrong data-end=\"2167\" data-start=\"2130\"\u003eOmnidirectional High-Gain Antenna\u003c\/strong\u003e\u003cbr data-end=\"2170\" data-start=\"2167\"\u003eEnsures uniform interference coverage without dead zones.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"2326\" data-start=\"2229\"\u003e\u003cstrong data-end=\"2258\" data-start=\"2229\"\u003eSoft-Start Circuit Design\u003c\/strong\u003e\u003cbr data-end=\"2261\" data-start=\"2258\"\u003eProtects internal components and extends overall device lifespan.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"2438\" data-start=\"2328\"\u003e\u003cstrong data-end=\"2359\" data-start=\"2328\"\u003eFlexible Deployment Options\u003c\/strong\u003e\u003cbr data-end=\"2362\" data-start=\"2359\"\u003eSupports wall-mounted or desktop installation for fast and convenient setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"How phone blocker works emitting radio frequencies to block communication signals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_phone_blocker.jpg?v=1756995463\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/k-16_phone_blocker.jpg?v=1764575587\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3 data-start=\"39\" data-end=\"49\" style=\"text-align: center;\"\u003eFAQs\u003c\/h3\u003e\n\u003col data-start=\"51\" data-end=\"2091\"\u003e\n\u003cli data-start=\"51\" data-end=\"379\"\u003e\n\u003cp data-start=\"54\" data-end=\"379\"\u003e\u003cstrong data-start=\"54\" data-end=\"180\"\u003eIs the omnidirectional mobile signal interference system effective in high-signal environments (e.g., near mobile towers)?\u003c\/strong\u003e\u003cbr data-start=\"180\" data-end=\"183\"\u003eYes. Even in locations with strong external signals, such as areas near mobile towers, the system maintains reliable interference performance using high-power RF modules and high-gain antennas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"381\" data-end=\"687\"\u003e\n\u003cp data-start=\"384\" data-end=\"687\"\u003e\u003cstrong data-start=\"384\" data-end=\"490\"\u003eWill the mobile signal interference affect other electronic devices such as projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"490\" data-end=\"493\"\u003eNo. The system only interferes with wireless communication signals (mobile networks, Wi-Fi, Bluetooth, GPS) and does not affect wired equipment such as projectors, printers, or audio systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"689\" data-end=\"937\"\u003e\n\u003cp data-start=\"692\" data-end=\"937\"\u003e\u003cstrong data-start=\"692\" data-end=\"764\"\u003eCan the interference range be adjusted for different facility sizes?\u003c\/strong\u003e\u003cbr data-start=\"764\" data-end=\"767\"\u003eYes. The interference range is adjustable from 1 m to 30 m, allowing precise coverage control for different room sizes and layouts without affecting surrounding areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"939\" data-end=\"1203\"\u003e\n\u003cp data-start=\"942\" data-end=\"1203\"\u003e\u003cstrong data-start=\"942\" data-end=\"1042\"\u003eWill multiple mobile signal interference units affect each other in large authorized facilities?\u003c\/strong\u003e\u003cbr data-start=\"1042\" data-end=\"1045\"\u003eNo. With proper placement, multiple units operate smoothly without mutual interference. Layout recommendations are available to ensure optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1205\" data-end=\"1442\"\u003e\n\u003cp data-start=\"1208\" data-end=\"1442\"\u003e\u003cstrong data-start=\"1208\" data-end=\"1288\"\u003eIs additional outdoor equipment required for complete interference coverage?\u003c\/strong\u003e\u003cbr data-start=\"1288\" data-end=\"1291\"\u003eIn most cases, no. However, in locations with strong external signal sources, an outdoor interference unit can be added to enhance overall coverage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1444\" data-end=\"1677\"\u003e\n\u003cp data-start=\"1447\" data-end=\"1677\"\u003e\u003cstrong data-start=\"1447\" data-end=\"1507\"\u003eDoes installation require modifying building structures?\u003c\/strong\u003e\u003cbr data-start=\"1507\" data-end=\"1510\"\u003eNo. The system supports wall-mounting, ceiling-mounting, or flat-surface placement without structural changes, ensuring easy integration into authorized facilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1679\" data-end=\"1845\"\u003e\n\u003cp data-start=\"1682\" data-end=\"1845\"\u003e\u003cstrong data-start=\"1682\" data-end=\"1742\"\u003eCan the system operate continuously without overheating?\u003c\/strong\u003e\u003cbr data-start=\"1742\" data-end=\"1745\"\u003eYes. The built-in cooling system and soft-start circuit support stable 24\/7 continuous operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1847\" data-end=\"2091\"\u003e\n\u003cp data-start=\"1850\" data-end=\"2091\"\u003e\u003cstrong data-start=\"1850\" data-end=\"1927\"\u003eDo you offer customization for specific authorized facility requirements?\u003c\/strong\u003e\u003cbr data-start=\"1927\" data-end=\"1930\"\u003eYes. OEM\/ODM services are available to customize power levels, interference frequency bands, and housing designs to meet specific project or facility needs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47259421180078,"sku":null,"price":480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/11_1.jpg?v=1762134109"},{"product_id":"reliable-integrity-solution","title":"How To Prevent Cheating In 200㎡ Large Exam Halls?","description":"\u003ch3 style=\"text-align: left;\"\u003eEnsure Fair and Secure Examinations\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp style=\"text-align: left;\" data-end=\"310\" data-start=\"97\"\u003eIn large exam halls, traditional invigilation is no longer enough. Mobile phones, smart watches, and wireless earbuds enable real-time, hidden cheating that cannot be detected by human supervision alone.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"509\" data-start=\"312\"\u003eWithout effective electronic control, large venues face unfair exams, compromised results, and serious reputational risk. A professional, venue-wide anti-cheating solution is now essential.\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\" data-end=\"85\" data-start=\"41\"\u003eWhat We Offer Educational Institutions\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\" data-end=\"274\" data-start=\"87\"\u003eWith over 21 years of R\u0026amp;D and production experience in information security protection, we provide comprehensive signal control solutions to ensure exam integrity and smooth operations:\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"491\" data-start=\"276\"\u003e\u003cstrong data-end=\"317\" data-start=\"276\"\u003eExam Fairness \u0026amp; Coverage Consistency:\u003c\/strong\u003e\u003cbr data-end=\"320\" data-start=\"317\"\u003eSeamless integration of omnidirectional and directional units delivers full-hall coverage, eliminating blind spots and guaranteeing equal conditions for every candidate.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"679\" data-start=\"493\"\u003e\u003cstrong data-end=\"537\" data-start=\"493\"\u003eEffectiveness in Real Exam Environments:\u003c\/strong\u003e\u003cbr data-end=\"540\" data-start=\"537\"\u003eProven to perform reliably even near strong signals and through complex structures, ensuring consistent results across all exam settings.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"872\" data-start=\"681\"\u003e\u003cstrong data-end=\"724\" data-start=\"681\"\u003eControlled Impact on Surrounding Areas:\u003c\/strong\u003e\u003cbr data-end=\"727\" data-start=\"724\"\u003ePrecision-targeted deployment confines signal control to exam spaces, avoiding interference with adjacent classrooms, offices, or public areas.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"1049\" data-start=\"874\"\u003e\u003cstrong data-end=\"925\" data-start=\"874\"\u003eStability for Long-Duration, High-Stakes Exams:\u003c\/strong\u003e\u003cbr data-end=\"928\" data-start=\"925\"\u003eEngineered for continuous operation without overheating or dropouts, ensuring uninterrupted exams from start to finish.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"1243\" data-start=\"1051\"\u003e\u003cstrong data-end=\"1102\" data-start=\"1051\"\u003eAdaptability to Large and Diverse Exam Layouts:\u003c\/strong\u003e\u003cbr data-end=\"1105\" data-start=\"1102\"\u003eModular, flexible deployment adapts to large classrooms and lecture halls of any layout, eliminating repeated investment for each venue.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"1243\" data-start=\"1051\"\u003e\u003cstrong data-end=\"1467\" data-start=\"1422\"\u003eSupplier Reliability \u0026amp; Long-Term Support:\u003c\/strong\u003e\u003cbr data-end=\"1470\" data-start=\"1467\"\u003eWork with a trusted manufacturer offering ongoing technical support, maintenance, and customization, ensuring long-term, dependable use.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-end=\"1420\" data-start=\"1245\"\u003e\u003cstrong data-end=\"1285\" data-start=\"1245\"\u003eCompliance, Control \u0026amp; Manageability:\u003c\/strong\u003e\u003cbr data-end=\"1288\" data-start=\"1285\"\u003eDesigned for authorized use with full operational control, fully aligning with institutional policies and management requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg alt=\"Cell phone jammer details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker size\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 data-start=\"2563\" data-end=\"2599\"\u003eHow Does the N-14-120W Work?\u003c\/h3\u003e\n\u003cp data-start=\"2663\" data-end=\"2773\"\u003eThe N-14-120W operates by generating RF signlas within a designated zone. When activated:\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-start=\"2778\" data-end=\"2904\"\u003eThe system’s\u003cstrong\u003e \u003c\/strong\u003edirectional antenna array emits regulated, low-interference RF signlas across selected communication bands.\u003c\/li\u003e\n\u003cli data-start=\"2908\" data-end=\"3016\"\u003eMobile devices within this zone cannot establish stable communication links with nearby base stations.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3147\" data-end=\"3273\"\u003eSurrounding base stations and external areas remain unaffected, as the system only influences the localized coverage area.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"3406\" data-end=\"3420\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"3406\" data-end=\"3420\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"3422\" data-end=\"3669\"\u003e\n\u003cli data-start=\"3422\" data-end=\"3511\"\u003e\n\u003cp data-start=\"3424\" data-end=\"3511\"\u003eStandard 12-month warranty covering manufacturing defects and component failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3512\" data-end=\"3579\"\u003e\n\u003cp data-start=\"3514\" data-end=\"3579\"\u003eLifetime maintenance support is available from our technical team.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3580\" data-end=\"3669\"\u003e\n\u003cp data-start=\"3582\" data-end=\"3669\"\u003eOptional extended warranty plans can be purchased depending on regional requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n    }\n\n    body {\n      background: #f5f7fa;\n      color: #333;\n      padding: 20px;\n    }\n\n    .container {\n      max-width: 1000px;\n      margin: 0 auto;\n    }\n\n    header {\n      text-align: center;\n      margin-bottom: 30px;\n      padding: 15px 0;\n    }\n\n    h1 {\n      font-size: 2.2rem;\n      color: #2c3e50;\n    }\n\n    .content {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 20px;\n      justify-content: center;\n    }\n\n    .card {\n      flex: 1;\n      min-width: 280px;\n      max-width: 320px;\n      background: white;\n      border-radius: 10px;\n      overflow: hidden;\n      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);\n      transition: transform 0.3s ease, box-shadow 0.3s ease;\n      text-decoration: none;\n      color: inherit;\n      position: relative;\n    }\n\n    .card:hover {\n      transform: translateY(-5px);\n      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);\n    }\n\n    \/* 悬浮箭头标志 *\/\n    .card::after {\n      content: \"➜\";\n      position: absolute;\n      right: 20px;\n      top: 25px;\n      font-size: 1.2rem;\n      color: rgba(255, 255, 255, 0.8);\n      opacity: 0;\n      transform: translateX(-10px);\n      transition: all 0.3s ease;\n    }\n\n    .card:hover::after {\n      opacity: 1;\n      transform: translateX(0);\n    }\n\n    .card-header {\n      padding: 25px 15px;\n      color: white;\n      text-align: center;\n    }\n\n    .exam-header {\n      background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);\n    }\n\n    .prison-header {\n      background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);\n    }\n\n    .meeting-header {\n      background: linear-gradient(135deg, #16a085 0%, #1abc9c 100%);\n    }\n\n    .card-title {\n      font-size: 1.6rem;\n      font-weight: 600;\n      margin-bottom: 5px;\n    }\n\n    .card-subtitle {\n      font-size: 0.95rem;\n      opacity: 0.9;\n    }\n\n    .card-body {\n      padding: 15px 20px 20px;\n    }\n\n    .feature-list {\n      list-style-type: none;\n    }\n\n    .feature-list li {\n      padding: 6px 0;\n      display: flex;\n      align-items: center;\n    }\n\n    .feature-list li:before {\n      content: \"✓\";\n      color: #2ecc71;\n      font-weight: bold;\n      margin-right: 8px;\n    }\n\n    @media (max-width: 768px) {\n      .content {\n        flex-direction: column;\n        align-items: center;\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cheader\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSecurity Solutions\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/header\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Exam Room --\u003e\u003c\/span\u003e\u003ca class=\"card\" href=\"https:\/\/desc-boost.com\/pages\/school-phone-blocker\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header exam-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExam Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnsure fairness in examination halls\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOmnidirectional design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSilent operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Prison --\u003e\u003c\/span\u003e\u003ca class=\"card\" href=\"http:\/\/desc-boost.com\/pages\/prison-phone-blocker\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header prison-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePrison\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain order and security\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDirectional interference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable power output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStable operation near base stations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Meeting Room --\u003e\u003c\/span\u003e\u003ca class=\"card\" href=\"https:\/\/desc-boost.com\/pages\/meeting-room-phone-blocker\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header meeting-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMeeting Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain confidentiality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow-noise operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRemote management support\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"WiFi blocker and portable signal blocker for school and office use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 class=\"tabTitle\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFAQS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"185\" data-end=\"256\"\u003e1. What frequency bands can your products block? Does it support 5G?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"256\" data-end=\"259\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOur devices support full-spectrum mitigation, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"516\" data-end=\"692\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"516\" data-end=\"598\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"598\" data-end=\"601\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"693\" data-end=\"902\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" data-start=\"693\" data-end=\"767\"\u003e\n\u003cp data-start=\"695\" data-end=\"767\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" data-start=\"768\" data-end=\"830\"\u003e\n\u003cp data-start=\"770\" data-end=\"830\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnhancing specific bands with strong external interference\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" data-start=\"831\" data-end=\"902\"\u003e\n\u003cp data-start=\"833\" data-end=\"902\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eReducing noise and power consumption while improving system stability\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-start=\"1218\" data-end=\"1307\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"1307\" data-end=\"1310\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our jamrs remain effective even under extreme interference levels from nearby base stations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan data-start=\"169\" data-end=\"267\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-start=\"169\" data-end=\"267\"\u003eWill the mobile phone jamrs affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"267\" data-end=\"270\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo. Our phone jamrs only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"424\" data-end=\"633\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"424\" data-end=\"480\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"480\" data-end=\"483\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module can be independently adjusted to control the mitigation distance (e.g., 8–100 meters) based on your actual environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"635\" data-end=\"846\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"635\" data-end=\"707\"\u003e6. Will multiple omnidirectional jamrs interfere with each other?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"707\" data-end=\"710\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"848\" data-end=\"1083\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"848\" data-end=\"908\"\u003e7. Do I need to install any equipment outside the classroom?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"908\" data-end=\"911\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1289\" data-end=\"1523\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"1888\" data-start=\"1794\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1891\" data-start=\"1888\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo structural damage is needed. The jamrs can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"2592\" data-start=\"2343\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"2407\" data-start=\"2343\"\u003e9. Can the device operate 24\/7? Is it prone to overheating?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"2410\" data-start=\"2407\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Our phone jamrs support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"2683\" data-start=\"2599\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"2686\" data-start=\"2683\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for authorized facilities, and more.\u003cstrong data-end=\"2982\" data-start=\"2908\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47277677248686,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/5G_4G_cell_phone_detector.jpg?v=1765769464"},{"product_id":"120w-mobile-signal-interference-1","title":"120W Cellular Signal Disruption 2G 3G 4G 5G Mobile Signal Interference Device WIFI for School","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eReliable Solutions from a Trusted Manufacturer\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWith the rise of electronic cheating in exam halls, mobile signal inteference devices have become an essential tool for maintaining exam integrity. As a manufacturer specializing in information security protection, we have 21 years of experience in research and development. Our devices are recognized for reliable quality and competitive pricing, making them a reliable choice for exam environments. For those having customizable requests or seeking reliable signal blocker manufacturers, we welcome you to \u003ca href=\"https:\/\/wa.me\/+8615813705916\" style=\"color: rgb(0, 0, 0);\"\u003econsult with us\u003c\/a\u003e. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"127\" data-start=\"96\" style=\"text-align: left;\"\u003e\u003cstrong data-end=\"125\" data-start=\"96\"\u003eWhy Choose Our 120W M\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eobile Signal Inteference\u003c\/span\u003e?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1080\" data-start=\"129\" style=\"text-align: left;\"\u003e\n\u003cli data-end=\"235\" data-start=\"129\"\u003e\n\u003cp data-end=\"235\" data-start=\"131\"\u003e\u003cstrong data-end=\"166\" data-start=\"131\"\u003eMulti-Band High-Power Coverage:\u003c\/strong\u003e Blocks GSM\/CDMA\/3G\/4G\/5G\/Wi-Fi simultaneously for full protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"488\" data-start=\"236\"\u003e\n\u003cp data-end=\"488\" data-start=\"238\"\u003e\u003cstrong data-end=\"284\" data-start=\"238\"\u003eAdjustable Power \u0026amp; Strong Signal Blocking:\u003c\/strong\u003e Power can be adjusted; even in areas with the strongest mobile signals (near base stations), it effectively blocks signals over 10 meters—solving the limitations of ordinary blockers near base stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"592\" data-start=\"489\"\u003e\n\u003cp data-end=\"592\" data-start=\"491\"\u003e\u003cstrong data-end=\"517\" data-start=\"491\"\u003eDirectional Precision:\u003c\/strong\u003e Built-in directional modules ensure targeted and efficient interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"592\" data-start=\"489\"\u003e\n\u003cp data-end=\"592\" data-start=\"491\"\u003e\u003cstrong data-end=\"1002\" data-start=\"968\"\u003eSafe for Surrounding Networks:\u003c\/strong\u003e Only blocks on-site mobile devices; nearby base stations remain unaffected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"836\" data-start=\"720\"\u003e\n\u003cp data-end=\"836\" data-start=\"722\"\u003e\u003cstrong data-end=\"751\" data-start=\"722\"\u003eStrong Security Benefits:\u003c\/strong\u003e Eliminates unauthorized communication, recording, live-streaming, or data leakage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"965\" data-start=\"837\"\u003e\n\u003cp data-end=\"965\" data-start=\"839\"\u003e\u003cstrong data-end=\"869\" data-start=\"839\"\u003eIdeal for High-Risk Areas:\u003c\/strong\u003e Perfect for courts, prisons, exam halls, confidential meetings, and security-sensitive zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" alt=\"Cell phone jammer details\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\" alt=\"cell phone blocker size\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 data-end=\"2599\" data-start=\"2563\"\u003eHow Does Our 120W Cellular Signal Disruption Device Work?\u003c\/h3\u003e\n\u003cp data-end=\"2773\" data-start=\"2663\"\u003eThe N-14-120W operates by generating a controlled RF environment within a designated zone. When activated:\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-end=\"2904\" data-start=\"2778\"\u003eThe system’s\u003cstrong\u003e \u003c\/strong\u003edirectional antenna array emits regulated, low-interference RF signals across selected communication bands.\u003c\/li\u003e\n\u003cli data-end=\"3016\" data-start=\"2908\"\u003eMobile devices within this zone cannot establish stable communication links with nearby base stations.\u003c\/li\u003e\n\u003cli data-end=\"3143\" data-start=\"3020\"\u003eCalls, messages, data connections, Wi-Fi, and other wireless functions remain inactive during the system’s operation.\u003c\/li\u003e\n\u003cli data-end=\"3273\" data-start=\"3147\"\u003eSurrounding base stations and external areas remain unaffected, as the system only influences the localized coverage area.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-end=\"3420\" data-start=\"3406\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-end=\"3669\" data-start=\"3422\"\u003e\n\u003cli data-end=\"3511\" data-start=\"3422\"\u003e\n\u003cp data-end=\"3511\" data-start=\"3424\"\u003eStandard 12-month warranty covering manufacturing defects and component failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3579\" data-start=\"3512\"\u003e\n\u003cp data-end=\"3579\" data-start=\"3514\"\u003eLifetime maintenance support is available from our technical team.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3669\" data-start=\"3580\"\u003e\n\u003cp data-end=\"3669\" data-start=\"3582\"\u003eOptional extended warranty plans can be purchased depending on regional requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n    }\n\n    body {\n      background: #f5f7fa;\n      color: #333;\n      padding: 20px;\n    }\n\n    .container {\n      max-width: 1000px;\n      margin: 0 auto;\n    }\n\n    header {\n      text-align: center;\n      margin-bottom: 30px;\n      padding: 15px 0;\n    }\n\n    h1 {\n      font-size: 2.2rem;\n      color: #2c3e50;\n    }\n\n    .content {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 20px;\n      justify-content: center;\n    }\n\n    .card {\n      flex: 1;\n      min-width: 280px;\n      max-width: 320px;\n      background: white;\n      border-radius: 10px;\n      overflow: hidden;\n      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);\n      transition: transform 0.3s ease, box-shadow 0.3s ease;\n      text-decoration: none;\n      color: inherit;\n      position: relative;\n    }\n\n    .card:hover {\n      transform: translateY(-5px);\n      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);\n    }\n\n    \/* 悬浮箭头标志 *\/\n    .card::after {\n      content: \"➜\";\n      position: absolute;\n      right: 20px;\n      top: 25px;\n      font-size: 1.2rem;\n      color: rgba(255, 255, 255, 0.8);\n      opacity: 0;\n      transform: translateX(-10px);\n      transition: all 0.3s ease;\n    }\n\n    .card:hover::after {\n      opacity: 1;\n      transform: translateX(0);\n    }\n\n    .card-header {\n      padding: 25px 15px;\n      color: white;\n      text-align: center;\n    }\n\n    .exam-header {\n      background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);\n    }\n\n    .prison-header {\n      background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);\n    }\n\n    .meeting-header {\n      background: linear-gradient(135deg, #16a085 0%, #1abc9c 100%);\n    }\n\n    .card-title {\n      font-size: 1.6rem;\n      font-weight: 600;\n      margin-bottom: 5px;\n    }\n\n    .card-subtitle {\n      font-size: 0.95rem;\n      opacity: 0.9;\n    }\n\n    .card-body {\n      padding: 15px 20px 20px;\n    }\n\n    .feature-list {\n      list-style-type: none;\n    }\n\n    .feature-list li {\n      padding: 6px 0;\n      display: flex;\n      align-items: center;\n    }\n\n    .feature-list li:before {\n      content: \"✓\";\n      color: #2ecc71;\n      font-weight: bold;\n      margin-right: 8px;\n    }\n\n    @media (max-width: 768px) {\n      .content {\n        flex-direction: column;\n        align-items: center;\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cheader\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSecurity Solutions\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/header\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Exam Room --\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/school-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header exam-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExam Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnsure fairness in examination halls\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOmnidirectional design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSilent operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Prison --\u003e\u003c\/span\u003e\u003ca href=\"http:\/\/desc-boost.com\/pages\/prison-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header prison-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePrison\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain order and security\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDirectional interference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable power output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStable operation near base stations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Meeting Room --\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/meeting-room-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header meeting-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMeeting Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain confidentiality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow-noise operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRemote management support\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\" alt=\"WiFi blocker and portable signal blocker for school and office use\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"tabTitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFAQS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"256\" data-start=\"185\"\u003e1. What frequency bands can your products block? Does it support 5G?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"259\" data-start=\"256\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOur devices support full-spectrum blocking, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"692\" data-start=\"516\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"598\" data-start=\"516\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"601\" data-start=\"598\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"902\" data-start=\"693\"\u003e\n\u003cli data-end=\"767\" data-start=\"693\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"767\" data-start=\"695\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"830\" data-start=\"768\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"830\" data-start=\"770\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnhancing specific bands with strong external interference\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"902\" data-start=\"831\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"902\" data-start=\"833\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eReducing noise and power consumption while improving system stability\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-end=\"1307\" data-start=\"1218\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1310\" data-start=\"1307\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our blockers remain effective even under extreme interference levels from nearby base stations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan data-end=\"267\" data-start=\"169\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-end=\"267\" data-start=\"169\"\u003eWill the signal blocker affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"270\" data-start=\"267\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo. Our signal blockers only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"633\" data-start=\"424\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"480\" data-start=\"424\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"483\" data-start=\"480\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module can be independently adjusted to control the blocking distance (e.g., 8–100 meters) based on your actual environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"846\" data-start=\"635\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"707\" data-start=\"635\"\u003e6. Will multiple omnidirectional blockers interfere with each other?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"710\" data-start=\"707\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1083\" data-start=\"848\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"908\" data-start=\"848\"\u003e7. Do I need to install any equipment outside the classroom?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"911\" data-start=\"908\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1523\" data-start=\"1289\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1888\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"1888\" data-end=\"1891\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo structural damage is needed. The blocker can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2343\" data-end=\"2592\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2343\" data-end=\"2407\"\u003e9. Can the device operate 24\/7? Is it prone to overheating?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2407\" data-end=\"2410\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Our blockers support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2599\" data-end=\"2683\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2683\" data-end=\"2686\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for classrooms, conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-start=\"2908\" data-end=\"2982\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47391954469038,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/5G_4G_cell_phone_detector.jpg?v=1765769464"},{"product_id":"120w-adjustable-protection-device-for-school-wireless-security-solution","title":"120W Adjustable Protection Device for School Wireless Security Solution","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eReliable Solutions from a Trusted Manufacturer\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\" data-start=\"839\" data-end=\"965\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUnauthorized wireless activity during exams can affect discipline and exam integrity. Our device helps you maintain a more orderly examination environment.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\" data-end=\"108\" data-start=\"86\" data-section-id=\"uvdx3z\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable style=\"margin-left: 0px; margin-right: auto; width: 100.334%;\" class=\"w-fit min-w-(--thread-content-width)\" data-end=\"487\" data-start=\"195\"\u003e\n\u003cthead data-end=\"218\" data-start=\"195\"\u003e\n\u003ctr data-end=\"218\" data-start=\"195\"\u003e\n\u003cth style=\"width: 33.3901%;\" class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"207\" data-start=\"195\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 66.3826%;\" class=\"last:pe-10\" data-col-size=\"md\" data-end=\"218\" data-start=\"207\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"487\" data-start=\"229\"\u003e\n\u003ctr style=\"text-align: left;\" data-end=\"266\" data-start=\"229\"\u003e\n\u003ctd style=\"width: 33.3901%;\" data-col-size=\"sm\" data-end=\"250\" data-start=\"229\"\u003eFrequency Coverage\u003c\/td\u003e\n\u003ctd style=\"width: 66.3826%;\" data-col-size=\"md\" data-end=\"266\" data-start=\"250\"\u003e758–5850 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: left;\" data-end=\"293\" data-start=\"267\"\u003e\n\u003ctd style=\"width: 33.3901%;\" data-col-size=\"sm\" data-end=\"278\" data-start=\"267\"\u003eChannels\u003c\/td\u003e\n\u003ctd style=\"width: 66.3826%;\" data-col-size=\"md\" data-end=\"293\" data-start=\"278\"\u003e12 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: left;\" data-end=\"359\" data-start=\"294\"\u003e\n\u003ctd style=\"width: 33.3901%;\" data-col-size=\"sm\" data-end=\"314\" data-start=\"294\"\u003eSupported Signals\u003c\/td\u003e\n\u003ctd style=\"width: 66.3826%;\" data-col-size=\"md\" data-end=\"359\" data-start=\"314\"\u003e2G \/ 3G \/ 4G \/ 5G \/ WiFi 2.4G \/ WiFi 5.8G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: left;\" data-end=\"379\" data-start=\"360\"\u003e\n\u003ctd style=\"width: 33.3901%;\" data-col-size=\"sm\" data-end=\"368\" data-start=\"360\"\u003eRange\u003c\/td\u003e\n\u003ctd style=\"width: 66.3826%;\" data-col-size=\"md\" data-end=\"379\" data-start=\"368\"\u003e8–100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: left;\" data-end=\"408\" data-start=\"380\"\u003e\n\u003ctd style=\"width: 33.3901%;\" data-col-size=\"sm\" data-end=\"395\" data-start=\"380\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd style=\"width: 66.3826%;\" data-col-size=\"md\" data-end=\"408\" data-start=\"395\"\u003e37–40 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: left;\" data-end=\"437\" data-start=\"409\"\u003e\n\u003ctd style=\"width: 33.3901%;\" data-col-size=\"sm\" data-end=\"429\" data-start=\"409\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 66.3826%;\" data-col-size=\"md\" data-end=\"437\" data-start=\"429\"\u003e480W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: left;\" data-end=\"467\" data-start=\"438\"\u003e\n\u003ctd style=\"width: 33.3901%;\" data-col-size=\"sm\" data-end=\"445\" data-start=\"438\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"width: 66.3826%;\" data-col-size=\"md\" data-end=\"467\" data-start=\"445\"\u003e435 × 293 × 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"487\" data-start=\"468\"\u003e\n\u003ctd style=\"text-align: left; width: 33.3901%;\" data-col-size=\"sm\" data-end=\"477\" data-start=\"468\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"text-align: left; width: 66.3826%;\" data-col-size=\"md\" data-end=\"487\" data-start=\"477\"\u003e7.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg alt=\"Cell phone jammer details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker size\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n    }\n\n    body {\n      background: #f5f7fa;\n      color: #333;\n      padding: 20px;\n    }\n\n    .container {\n      max-width: 1000px;\n      margin: 0 auto;\n    }\n\n    header {\n      text-align: center;\n      margin-bottom: 30px;\n      padding: 15px 0;\n    }\n\n    h1 {\n      font-size: 2.2rem;\n      color: #2c3e50;\n    }\n\n    .content {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 20px;\n      justify-content: center;\n    }\n\n    .card {\n      flex: 1;\n      min-width: 280px;\n      max-width: 320px;\n      background: white;\n      border-radius: 10px;\n      overflow: hidden;\n      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);\n      transition: transform 0.3s ease, box-shadow 0.3s ease;\n      text-decoration: none;\n      color: inherit;\n      position: relative;\n    }\n\n    .card:hover {\n      transform: translateY(-5px);\n      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);\n    }\n\n    \/* 悬浮箭头标志 *\/\n    .card::after {\n      content: \"➜\";\n      position: absolute;\n      right: 20px;\n      top: 25px;\n      font-size: 1.2rem;\n      color: rgba(255, 255, 255, 0.8);\n      opacity: 0;\n      transform: translateX(-10px);\n      transition: all 0.3s ease;\n    }\n\n    .card:hover::after {\n      opacity: 1;\n      transform: translateX(0);\n    }\n\n    .card-header {\n      padding: 25px 15px;\n      color: white;\n      text-align: center;\n    }\n\n    .exam-header {\n      background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);\n    }\n\n    .prison-header {\n      background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);\n    }\n\n    .meeting-header {\n      background: linear-gradient(135deg, #16a085 0%, #1abc9c 100%);\n    }\n\n    .card-title {\n      font-size: 1.6rem;\n      font-weight: 600;\n      margin-bottom: 5px;\n    }\n\n    .card-subtitle {\n      font-size: 0.95rem;\n      opacity: 0.9;\n    }\n\n    .card-body {\n      padding: 15px 20px 20px;\n    }\n\n    .feature-list {\n      list-style-type: none;\n    }\n\n    .feature-list li {\n      padding: 6px 0;\n      display: flex;\n      align-items: center;\n    }\n\n    .feature-list li:before {\n      content: \"✓\";\n      color: #2ecc71;\n      font-weight: bold;\n      margin-right: 8px;\n    }\n\n    @media (max-width: 768px) {\n      .content {\n        flex-direction: column;\n        align-items: center;\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cheader\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSecurity Solutions\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/header\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Exam Room --\u003e\u003c\/span\u003e\u003ca class=\"card\" href=\"https:\/\/desc-boost.com\/pages\/school-phone-blocker\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header exam-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExam Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnsure fairness in examination halls\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOmnidirectional design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSilent operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Prison --\u003e\u003c\/span\u003e\u003ca class=\"card\" href=\"http:\/\/desc-boost.com\/pages\/prison-phone-blocker\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header prison-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePrison\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain order and security\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDirectional interference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable power output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStable operation near base stations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Meeting Room --\u003e\u003c\/span\u003e\u003ca class=\"card\" href=\"https:\/\/desc-boost.com\/pages\/meeting-room-phone-blocker\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header meeting-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMeeting Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain confidentiality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow-noise operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRemote management support\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 data-start=\"2563\" data-end=\"2599\"\u003eHow Does the N-14-120W Work?\u003c\/h3\u003e\n\u003cp data-start=\"2663\" data-end=\"2773\"\u003eThe N-14-120W operates by generating a \u003cstrong data-start=\"2702\" data-end=\"2731\"\u003econtrolled RF environment\u003c\/strong\u003e within a designated zone. When activated:\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-start=\"2778\" data-end=\"2904\"\u003eThe system’s\u003cstrong\u003e \u003c\/strong\u003edirectional antenna array emits regulated, low-interference RF signals across selected communication bands.\u003c\/li\u003e\n\u003cli data-start=\"2908\" data-end=\"3016\"\u003eMobile devices within this zone cannot establish stable communication links with nearby base stations.\u003c\/li\u003e\n\u003cli data-start=\"3020\" data-end=\"3143\"\u003eCalls, messages, data connections, Wi-Fi, and other wireless functions remain inactive during the system’s operation.\u003c\/li\u003e\n\u003cli data-start=\"3147\" data-end=\"3273\"\u003eSurrounding base stations and external areas remain unaffected, as the system only influences the localized coverage area.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"3406\" data-end=\"3420\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"3422\" data-end=\"3669\"\u003e\n\u003cli data-start=\"3422\" data-end=\"3511\"\u003e\n\u003cp data-start=\"3424\" data-end=\"3511\"\u003eStandard 12-month warranty covering manufacturing defects and component failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3512\" data-end=\"3579\"\u003e\n\u003cp data-start=\"3514\" data-end=\"3579\"\u003eLifetime maintenance support is available from our technical team.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3580\" data-end=\"3669\"\u003e\n\u003cp data-start=\"3582\" data-end=\"3669\"\u003eOptional extended warranty plans can be purchased depending on regional requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"WiFi blocker and portable signal blocker for school and office use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 class=\"tabTitle\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFAQS\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-end=\"156\" data-start=\"78\" data-section-id=\"1l4g0uw\"\u003e1. What wireless environments can your adjustable protection devices support?\u003c\/h3\u003e\n\u003cp data-end=\"412\" data-start=\"157\"\u003eOur solutions can be configured for different communication environments including cellular networks, WiFi, GPS-related positioning environments, and other RF-based applications depending on regional requirements and project scenarios.\u003c\/p\u003e\n\u003cp data-end=\"549\" data-start=\"414\"\u003eDifferent countries and operators use different communication standards, so proper configuration is important for system compatibility.\u003c\/p\u003e\n\u003ch3 data-end=\"630\" data-start=\"551\" data-section-id=\"1ktmyns\"\u003e2. Will the device affect nearby offices or surrounding communication systems?\u003c\/h3\u003e\n\u003cp data-end=\"817\" data-start=\"631\"\u003eOur adjustable wireless management devices support configurable coverage control and optimized deployment planning to help reduce unnecessary impact outside the intended protection area.\u003c\/p\u003e\n\u003cp data-end=\"994\" data-start=\"819\"\u003eFor sensitive environments such as confidential meeting rooms, laboratories, examination centers, or secure facilities, we can assist with tailored deployment recommendations.\u003c\/p\u003e\n\u003cp data-end=\"1100\" data-start=\"996\"\u003e⚠️ WARNING: Improper installation or excessive configuration may influence nearby wireless environments.\u003c\/p\u003e\n\u003ch3 data-end=\"1164\" data-start=\"1102\" data-section-id=\"1xyj5aw\"\u003e3. Can you customize the device for our project requirements?\u003c\/h3\u003e\n\u003cp data-end=\"1213\" data-start=\"1165\"\u003eYes. We provide OEM\/ODM customization including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1408\" data-start=\"1215\"\u003eFrequency configuration\u003c\/li\u003e\n\u003cli data-end=\"1408\" data-start=\"1215\"\u003ePower management options\u003c\/li\u003e\n\u003cli data-end=\"1408\" data-start=\"1215\"\u003eCooling systems\u003c\/li\u003e\n\u003cli data-end=\"1408\" data-start=\"1215\"\u003eAntenna configuration\u003c\/li\u003e\n\u003cli data-end=\"1408\" data-start=\"1215\"\u003eRemote management functions\u003c\/li\u003e\n\u003cli data-end=\"1408\" data-start=\"1215\"\u003eVehicle-mounted or fixed installations\u003c\/li\u003e\n\u003cli data-end=\"1408\" data-start=\"1215\"\u003eOutdoor protection levels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur engineering team can develop customized wireless environment management solutions for complex projects.\u003c\/p\u003e\n\u003ch3 data-end=\"1581\" data-start=\"1519\" data-section-id=\"owba7g\"\u003e3. How can we ensure product quality and long-term stability?\u003c\/h3\u003e\n\u003cp data-end=\"1700\" data-start=\"1582\"\u003eAll systems undergo RF testing, aging tests, temperature tests, and continuous operation verification before shipment.\u003c\/p\u003e\n\u003cp data-end=\"1803\" data-start=\"1702\"\u003eIndustrial-grade components are used to support stable long-term operation in demanding environments.\u003c\/p\u003e\n\u003ch3 data-end=\"1849\" data-start=\"1805\" data-section-id=\"23r6vf\"\u003e4. Can you send samples before bulk orders?\u003c\/h3\u003e\n\u003cp data-end=\"1941\" data-start=\"1850\"\u003eYes. Sample units are available for testing and project evaluation before mass procurement.\u003c\/p\u003e\n\u003cp data-end=\"2040\" data-start=\"1943\"\u003eFor customized projects, sample preparation may require additional engineering verification time.\u003c\/p\u003e\n\u003ch3 data-end=\"2087\" data-start=\"2042\" data-section-id=\"b290fk\"\u003e5. What is the Typical Production Lead Time?\u003c\/h3\u003e\n\u003cp data-end=\"2159\" data-start=\"2088\"\u003eProduction time depends on configuration complexity and order quantity.\u003c\/p\u003e\n\u003cp data-end=\"2292\" data-start=\"2161\"\u003eStandard models: 7–10 working days\u003cbr data-end=\"2198\" data-start=\"2195\"\u003eCustomized systems: 2–4 weeks\u003cbr data-end=\"2230\" data-start=\"2227\"\u003eLarge integrated projects: depends on technical requirements\u003c\/p\u003e\n\u003cp data-end=\"2353\" data-start=\"2294\"\u003eUrgent deployment projects can be prioritized upon request.\u003c\/p\u003e\n\u003ch3 data-end=\"2414\" data-start=\"2355\" data-section-id=\"voopkx\"\u003e6. What if the device does not perform well in our region?\u003c\/h3\u003e\n\u003cp data-end=\"2510\" data-start=\"2415\"\u003eWireless environments vary significantly between countries, operators, and building structures.\u003c\/p\u003e\n\u003cp data-end=\"2658\" data-start=\"2512\"\u003eBefore production, we confirm local communication specifications and application scenarios to improve compatibility and operational effectiveness.\u003c\/p\u003e\n\u003cp data-end=\"2738\" data-start=\"2660\"\u003e⚠️ WARNING: Incorrect configuration parameters may reduce overall performance.\u003c\/p\u003e\n\u003ch3 data-end=\"2810\" data-start=\"2740\" data-section-id=\"ynu0jh\"\u003e7. How do you protect confidential projects and customer information?\u003c\/h3\u003e\n\u003cp data-end=\"2907\" data-start=\"2811\"\u003eWe strictly protect customer project data, deployment information, and technical specifications.\u003c\/p\u003e\n\u003cp data-end=\"3013\" data-start=\"2909\"\u003eNDA agreements are supported for enterprise, infrastructure, and professional security-related projects.\u003c\/p\u003e\n\u003ch3 data-end=\"3061\" data-start=\"3015\" data-section-id=\"172s3o2\"\u003e8. What if items are damaged during shipping?\u003c\/h3\u003e\n\u003cp data-end=\"3133\" data-start=\"3062\"\u003eAll equipment is packaged with reinforced industrial export protection.\u003c\/p\u003e\n\u003cp data-end=\"3268\" data-start=\"3135\"\u003eIf shipping damage occurs, we provide technical assistance, replacement components, or replacement units according to warranty terms.\u003c\/p\u003e\n\u003ch3 data-end=\"3330\" data-start=\"3270\" data-section-id=\"1ovn3d0\"\u003e9. Are your systems suitable for continuous 24\/7 operation?\u003c\/h3\u003e\n\u003cp data-end=\"3494\" data-start=\"3331\"\u003eYes. Our industrial-grade wireless environment management systems are designed for long-duration operation with advanced cooling and power management technologies.\u003c\/p\u003e\n\u003cp data-end=\"3618\" data-start=\"3496\"\u003eThis is especially important for critical infrastructure, secure communication environments, and high-security facilities.\u003c\/p\u003e\n\u003ch3 data-end=\"3681\" data-start=\"3620\" data-section-id=\"i8oza5\"\u003e10. Can your modules integrate with other security platforms?\u003c\/h3\u003e\n\u003cp data-end=\"3797\" data-start=\"3682\"\u003eYes. Our RF modules can integrate with broader security infrastructures, including:\u003c\/p\u003e\n\u003cp data-end=\"3955\" data-start=\"3799\"\u003eSurveillance platforms\u003cbr data-end=\"3824\" data-start=\"3821\"\u003eMonitoring systems\u003cbr data-end=\"3845\" data-start=\"3842\"\u003eRemote management centers\u003cbr data-end=\"3873\" data-start=\"3870\"\u003eIntelligent facility management systems\u003cbr data-end=\"3915\" data-start=\"3912\"\u003eLayered electronic protection networks\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"4051\" data-start=\"3957\"\u003eThis enables more comprehensive wireless environment management for professional applications.\u003c\/p\u003e\n\u003ch3 data-end=\"63\" data-start=\"0\" data-section-id=\"13ycinp\"\u003e11. Can your systems support centralized remote management?\u003c\/h3\u003e\n\u003cp data-end=\"289\" data-start=\"64\"\u003eYes. Selected models support remote monitoring and centralized management functions, allowing administrators to manage device status, operating schedules, and configuration settings more efficiently across multiple locations.\u003c\/p\u003e\n\u003ch3 data-end=\"352\" data-start=\"291\" data-section-id=\"13x5gk9\"\u003e12. Are your devices suitable for large-scale facilities?\u003c\/h3\u003e\n\u003cp data-end=\"548\" data-start=\"353\"\u003eYes. Our wireless environment management solutions can be deployed in small rooms, medium facilities, or large-scale environments through customized coverage planning and multi-unit coordination.\u003c\/p\u003e\n\u003ch3 data-end=\"605\" data-start=\"550\" data-section-id=\"tphdfv\"\u003e13. How do you ensure stable long-term performance?\u003c\/h3\u003e\n\u003cp data-end=\"793\" data-start=\"606\"\u003eOur systems use industrial-grade RF components, intelligent thermal management, and continuous operational testing to help maintain stable long-term performance in demanding environments.\u003c\/p\u003e\n\u003ch3 data-end=\"875\" data-start=\"795\" data-section-id=\"mya72k\"\u003e14. Can the device adapt to different countries and communication standards?\u003c\/h3\u003e\n\u003cp data-end=\"1074\" data-start=\"876\"\u003eYes. Different countries use different communication standards and carrier frequencies. We can customize frequency configurations according to local project requirements and regional specifications.\u003c\/p\u003e\n\u003ch3 data-end=\"1130\" data-start=\"1076\" data-section-id=\"1s6yjb7\"\u003e15. Is technical support available after purchase?\u003c\/h3\u003e\n\u003cp data-end=\"1291\" data-start=\"1131\"\u003eYes. We provide professional technical assistance, deployment guidance, and after-sales support to help customers optimize installation and long-term operation.\u003c\/p\u003e\n\u003ch3 data-end=\"1384\" data-start=\"1293\" data-section-id=\"1b5vhop\"\u003e16. Can the device be integrated into existing security or facility management systems?\u003c\/h3\u003e\n\u003cp data-end=\"1528\" data-start=\"1385\"\u003eYes. Selected models support integration with broader monitoring and facility management platforms for more efficient operational coordination.\u003c\/p\u003e\n\u003ch3 data-end=\"1591\" data-start=\"1530\" data-section-id=\"1hkpw85\"\u003e17. What cooling technologies are used inside the system?\u003c\/h3\u003e\n\u003cp data-end=\"1752\" data-start=\"1592\"\u003eOur systems utilize optimized airflow structures, intelligent cooling management, and industrial thermal design to support stable operation during extended use.\u003c\/p\u003e\n\u003ch3 data-end=\"1827\" data-start=\"1754\" data-section-id=\"1rx2yg\"\u003e18. Are your devices suitable for mobile or vehicle-based deployment?\u003c\/h3\u003e\n\u003cp data-end=\"1979\" data-start=\"1828\"\u003eYes. We provide customized solutions for fixed, portable, and vehicle-mounted environments depending on project requirements and operational scenarios.\u003c\/p\u003e\n\u003ch3 data-end=\"2053\" data-start=\"1981\" data-section-id=\"1iv799a\"\u003e19. How do you ensure installation flexibility in complex buildings?\u003c\/h3\u003e\n\u003cp data-end=\"2256\" data-start=\"2054\"\u003eOur engineering team can provide customized deployment recommendations based on wall materials, room structures, wireless density, and environmental conditions to improve overall operational efficiency.\u003c\/p\u003e\n\u003ch3 data-end=\"2382\" data-start=\"2258\" data-section-id=\"b8p469\"\u003e20. Why do professional projects require customized wireless environment solutions instead of standard consumer devices?\u003c\/h3\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2655\" data-start=\"2383\"\u003eProfessional environments often involve complex wireless conditions, multiple communication sources, and long-duration operation requirements. Customized industrial-grade systems provide better stability, scalability, and deployment flexibility for demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47876063232174,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/5G_4G_cell_phone_detector.jpg?v=1765769464"},{"product_id":"cell-phone-disruptor-for-prison","title":"120W Full-band Omnidirectional Cell Phone Disruptor for Prison","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: Arial, sans-serif;\n    }\n    body {\n      padding: 10px;\n      background-color: #f5f5f5;\n    }\n    .container {\n      display: grid;\n      grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));\n      gap: 8px;\n      justify-items: center;\n    }\n    .product-card {\n      background: white;\n      border: 1px solid #ddd;\n      border-radius: 6px;\n      padding: 10px;\n      width: 100%;\n      max-width: 160px;\n      text-align: center;\n      box-shadow: 0 2px 4px rgba(0,0,0,0.08);\n      transition: transform 0.2s ease, box-shadow 0.2s ease;\n    }\n    .product-card:hover {\n      transform: translateY(-2px);\n      box-shadow: 0 3px 6px rgba(0,0,0,0.15);\n    }\n    .product-card a {\n      text-decoration: none;\n      color: #000;\n      font-weight: 600;\n      font-size: 15px;\n      display: block;\n      padding: 5px 0;\n      transition: color 0.2s ease;\n    }\n\n    \/* 悬浮字体颜色变 eab12c *\/\n    .product-card a:hover {\n      color: #eab12c;\n      text-decoration: none;\n    }\n\n    \/* 手机上一行固定显示 2 个分类 *\/\n    @media (max-width: 600px) {\n      .container {\n        grid-template-columns: repeat(2, 1fr);\n      }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"product-card\"\u003e\u003ca style=\"border-bottom: 0px;\" href=\"https:\/\/desc-boost.com\/blogs\/cell-phone-jammer\"\u003eSuccessful Cases\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-card\"\u003e\u003ca style=\"border-bottom: 0px;\" href=\"https:\/\/desc-boost.com\/pages\/anti-drone-company\"\u003eOur Company\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 data-start=\"153\" data-end=\"184\" style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-start=\"153\" data-end=\"184\" style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/OEM_ODM_Manufacturer.jpg?v=1764646856\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\" class=\"MsoNormal\"\u003eNo Phones. No Smuggling. No Escape. No Risk.\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: left;\"\u003eBy deploying cell phone blockers, correctional facilities can instantly cut off calls, texts, and data connections—eliminating contraband phones, unauthorized communication, and smuggling attempts, while ensuring a controlled, confidential, and secure environment.\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003eKey Features＆ Advantages\u003c\/h3\u003e\n\u003cp class=\"O0\" style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eSupport all cellular bands\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe blocker can support all the 2G\/3G\/4G\/5G cellular bands of different mobile network operators and Wi-Fi frequency bands all in one device. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: left;\"\u003e\u003cstrong\u003e7-50M Omnidirectional Disruption\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: left;\"\u003e\u003cspan\u003eThe K-14-5G device uses an omnidirectional antenna array, significantly increasing the blocking distance. It blocks various types of mobile phone signals within a range of 7-50 meters, completely interrupting all communications.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eRemote and local management\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe signal blocker could be centrally managed through the internet and standard TCP\/IP protocol or configured locally with a PC.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_blocker.jpg?v=1747791145\"\u003e\u003c\/div\u003e\n\u003cp class=\"O0\" style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003ePlug and play\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe blocker may be used in various scenarios and places, where the cellular frequencies may be different. To make the service fulfillment easy, the blocker is designed to adapt to different radio environment automatically. It supports plug and play, without the necessity of parameter setting.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eNo interference to base stations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: left;\"\u003e\u003cspan\u003eIt only blocks the reception of on-site mobile devices and does not affect surrounding base stations.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_cell_phone_blocker_how_it_work_25011872-b1ab-482b-889e-7f96b49b5e05.jpg?v=1756996784\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/5_a2f57487-bee4-41f9-821e-f229d313e1bc.jpg?v=1747098721\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\n\u003cspan\u003ePrecautions:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cspan\u003e3. The normal installation height is 1.8m～2.5m, try to choose the place where there is no obstacle between the target shielding area. \u003c\/span\u003e\u003cspan\u003eThe wall-mounted installation requires the antenna to be vertically upward. When using on a desktop, the antenna can be folded 90 degrees and then vertically upward. There should be no AC power lines or other audio and video lines within 0.2 meters of the antenna.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan\u003e4. In order to avoid possible interference with some electronic equipment, please try to keep 1~2 meters above the following common equipment: audio, wireless microphone, radio, computer, TV, Wi-Fi router, Rcied, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Best_cell_phone_application2.jpg?v=1748088716\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/11_Best_company_information_1.jpg?v=1753178171\" alt=\"anti drone company\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47905985822894,"sku":null,"price":480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/wifi_5g_mobile_phone_jammer.jpg?v=1753868170"},{"product_id":"cell-phone-disruptor-for-school","title":"Cell Phone Disruptor for School","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 data-start=\"302\" data-end=\"319\" style=\"text-align: left;\"\u003eN-14-120W Overview\u003c\/h2\u003e\n\u003cp data-start=\"320\" data-end=\"767\" style=\"text-align: left;\"\u003eOur N-14-120W Device is designed to be the ultimate “enemy” of unauthorized mobile phone use. By creating a controlled RF environment, it prevents mobile devices from connecting to surrounding GSM\/CDMA\/DCS\/WCDMA\/LTE\/5G\/Wi-Fi networks. Phones inside the protected zone cannot make calls, send messages, access data, or perform app-based communication—ensuring complete control of mobile activity in sensitive environments.\u003cstrong data-start=\"777\" data-end=\"806\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstrong data-start=\"777\" data-end=\"806\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003ch3 data-start=\"96\" data-end=\"127\"\u003e\u003cstrong data-start=\"96\" data-end=\"125\"\u003eWhy Choose Our N-14-120W?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"129\" data-end=\"1080\"\u003e\n\u003cli data-start=\"129\" data-end=\"235\"\u003e\n\u003cp data-start=\"131\" data-end=\"235\"\u003e\u003cstrong data-start=\"131\" data-end=\"166\"\u003eMulti-Band High-Power Coverage:\u003c\/strong\u003e Sever GSM\/CDMA\/3G\/4G\/5G\/Wi-Fi simultaneously for full protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"236\" data-end=\"488\"\u003e\n\u003cp data-start=\"238\" data-end=\"488\"\u003e\u003cstrong data-start=\"238\" data-end=\"284\"\u003eAdjustable Power \u0026amp; Strong Severing:\u003c\/strong\u003e Power can be adjusted; even in areas with the strongest mobile wireless communications (near base stations), it effectively severs transmission over 10 meters—solving the limitations of ordinary communication cut-off devices near base stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"489\" data-end=\"592\"\u003e\n\u003cp data-start=\"491\" data-end=\"592\"\u003e\u003cstrong data-start=\"491\" data-end=\"517\"\u003eDirectional Precision:\u003c\/strong\u003e Built-in directional modules ensure targeted and efficient interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"489\" data-end=\"592\"\u003e\n\u003cp data-start=\"491\" data-end=\"592\"\u003e\u003cstrong data-start=\"968\" data-end=\"1002\"\u003eSafe for Surrounding Networks:\u003c\/strong\u003e Only severs on-site mobile devices; nearby base stations remain unaffected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"720\" data-end=\"836\"\u003e\n\u003cp data-start=\"722\" data-end=\"836\"\u003e\u003cstrong data-start=\"722\" data-end=\"751\"\u003eStrong Security Benefits:\u003c\/strong\u003e Eliminates unauthorized communication, recording, live-streaming, or data leakage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"837\" data-end=\"965\"\u003e\n\u003cp data-start=\"839\" data-end=\"965\"\u003e\u003cstrong data-start=\"839\" data-end=\"869\"\u003eIdeal for High-Risk Areas:\u003c\/strong\u003e Perfect for courts, prisons, exam halls, confidential meetings, and security-sensitive zones.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_blocker.jpg?v=1763279431\" alt=\"mobile phone blocker\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" alt=\"Cell phone jammer details\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\" alt=\"cell phone blocker size\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    * {\n      margin: 0;\n      padding: 0;\n      box-sizing: border-box;\n      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n    }\n\n    body {\n      background: #f5f7fa;\n      color: #333;\n      padding: 20px;\n    }\n\n    .container {\n      max-width: 1000px;\n      margin: 0 auto;\n    }\n\n    header {\n      text-align: center;\n      margin-bottom: 30px;\n      padding: 15px 0;\n    }\n\n    h1 {\n      font-size: 2.2rem;\n      color: #2c3e50;\n    }\n\n    .content {\n      display: flex;\n      flex-wrap: wrap;\n      gap: 20px;\n      justify-content: center;\n    }\n\n    .card {\n      flex: 1;\n      min-width: 280px;\n      max-width: 320px;\n      background: white;\n      border-radius: 10px;\n      overflow: hidden;\n      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);\n      transition: transform 0.3s ease, box-shadow 0.3s ease;\n      text-decoration: none;\n      color: inherit;\n      position: relative;\n    }\n\n    .card:hover {\n      transform: translateY(-5px);\n      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);\n    }\n\n    \/* 悬浮箭头标志 *\/\n    .card::after {\n      content: \"➜\";\n      position: absolute;\n      right: 20px;\n      top: 25px;\n      font-size: 1.2rem;\n      color: rgba(255, 255, 255, 0.8);\n      opacity: 0;\n      transform: translateX(-10px);\n      transition: all 0.3s ease;\n    }\n\n    .card:hover::after {\n      opacity: 1;\n      transform: translateX(0);\n    }\n\n    .card-header {\n      padding: 25px 15px;\n      color: white;\n      text-align: center;\n    }\n\n    .exam-header {\n      background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);\n    }\n\n    .prison-header {\n      background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);\n    }\n\n    .meeting-header {\n      background: linear-gradient(135deg, #16a085 0%, #1abc9c 100%);\n    }\n\n    .card-title {\n      font-size: 1.6rem;\n      font-weight: 600;\n      margin-bottom: 5px;\n    }\n\n    .card-subtitle {\n      font-size: 0.95rem;\n      opacity: 0.9;\n    }\n\n    .card-body {\n      padding: 15px 20px 20px;\n    }\n\n    .feature-list {\n      list-style-type: none;\n    }\n\n    .feature-list li {\n      padding: 6px 0;\n      display: flex;\n      align-items: center;\n    }\n\n    .feature-list li:before {\n      content: \"✓\";\n      color: #2ecc71;\n      font-weight: bold;\n      margin-right: 8px;\n    }\n\n    @media (max-width: 768px) {\n      .content {\n        flex-direction: column;\n        align-items: center;\n      }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cheader\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSecurity Solutions\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/header\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Exam Room --\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/school-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header exam-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExam Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnsure fairness in examination halls\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOmnidirectional design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSilent operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Prison --\u003e\u003c\/span\u003e\u003ca href=\"http:\/\/desc-boost.com\/pages\/prison-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header prison-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePrison\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain order and security\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDirectional interference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdjustable power output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStable operation near base stations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c!-- Meeting Room --\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/desc-boost.com\/pages\/meeting-room-phone-blocker\" class=\"card\" target=\"_blank\"\u003e\n\u003cdiv class=\"card-header meeting-header\"\u003e\n\u003ch2 class=\"card-title\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMeeting Room\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"card-subtitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaintain confidentiality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-body\"\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFull coverage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow-noise operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRemote management support\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3 data-start=\"2563\" data-end=\"2599\"\u003eHow Does the N-14-120W Work?\u003c\/h3\u003e\n\u003cp data-start=\"2663\" data-end=\"2773\"\u003eThe N-14-120W operates by generating a \u003cstrong data-start=\"2702\" data-end=\"2731\"\u003econtrolled RF environment\u003c\/strong\u003e within a designated zone. When activated:\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-start=\"2778\" data-end=\"2904\"\u003eThe system’s\u003cstrong\u003e \u003c\/strong\u003edirectional antenna array emits regulated, low-interference RF frequencies across selected communication bands.\u003c\/li\u003e\n\u003cli data-start=\"2908\" data-end=\"3016\"\u003eMobile devices within this zone cannot establish stable communication links with nearby base stations.\u003c\/li\u003e\n\u003cli data-start=\"3020\" data-end=\"3143\"\u003eCalls, messages, data connections, Wi-Fi, and other wireless functions remain inactive during the system’s operation.\u003c\/li\u003e\n\u003cli data-start=\"3147\" data-end=\"3273\"\u003eSurrounding base stations and external areas remain unaffected, as the system only influences the localized coverage area.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"3406\" data-end=\"3420\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"3422\" data-end=\"3669\"\u003e\n\u003cli data-start=\"3422\" data-end=\"3511\"\u003e\n\u003cp data-start=\"3424\" data-end=\"3511\"\u003eStandard 12-month warranty covering manufacturing defects and component failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3512\" data-end=\"3579\"\u003e\n\u003cp data-start=\"3514\" data-end=\"3579\"\u003eLifetime maintenance support is available from our technical team.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3580\" data-end=\"3669\"\u003e\n\u003cp data-start=\"3582\" data-end=\"3669\"\u003eOptional extended warranty plans can be purchased depending on regional requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1. Factors affecting the actual shielding range include transmission field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\" alt=\"WiFi blocker and portable signal blocker for school and office use\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"tabTitle\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFAQS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"256\" data-start=\"185\"\u003e1. What frequency bands can your products sever? Does it support 5G?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"259\" data-start=\"256\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOur devices support full-spectrum severng, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"692\" data-start=\"516\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"598\" data-start=\"516\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"601\" data-start=\"598\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-end=\"902\" data-start=\"693\"\u003e\n\u003cli data-end=\"767\" data-start=\"693\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"767\" data-start=\"695\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAccurate control of the severing radius (preventing unwanted overspill)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"830\" data-start=\"768\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"830\" data-start=\"770\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEnhancing specific bands with strong external interference\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"902\" data-start=\"831\" style=\"color: rgb(0, 0, 0);\"\u003e\n\u003cp data-end=\"902\" data-start=\"833\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eReducing noise and power consumption while improving system stability\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-end=\"1307\" data-start=\"1218\"\u003eIs it effective in strong wireless transmission environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"1310\" data-start=\"1307\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our N-14 remains effective even under extreme interference levels from nearby base stations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan data-end=\"267\" data-start=\"169\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-end=\"267\" data-start=\"169\"\u003eWill this device affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"270\" data-start=\"267\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo. Our communication cut-off devices only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"633\" data-start=\"424\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"480\" data-start=\"424\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"483\" data-start=\"480\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Each frequency module can be independently adjusted to control the severng distance (e.g., 8–100 meters) based on your actual environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"846\" data-start=\"635\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"707\" data-start=\"635\"\u003e6. Will multiple omnidirectional N-14 interfere with each other?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"710\" data-start=\"707\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1083\" data-start=\"848\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-end=\"908\" data-start=\"848\"\u003e7. Do I need to install any equipment outside the classroom?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"911\" data-start=\"908\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor severng unit to strengthen coverage from both sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1523\" data-start=\"1289\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1888\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"1888\" data-end=\"1891\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNo structural damage is needed. The N-14 can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2343\" data-end=\"2592\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2343\" data-end=\"2407\"\u003e9. Can the device operate 24\/7? Is it prone to overheating?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2407\" data-end=\"2410\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. Our N-14 supports continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"2599\" data-end=\"2683\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"2683\" data-end=\"2686\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for classrooms, conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-start=\"2908\" data-end=\"2982\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47906523578542,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/5G_4G_cell_phone_detector.jpg?v=1765769464"},{"product_id":"cell-phone-disruptor-school","title":"Cell Phone Disruptor for School","description":"\u003ch3 style=\"text-align: center;\"\u003eNo Signals. No Cheating. No Compromise\u003c\/h3\u003e\n\u003cdiv\u003eBy deploying classroom cell phone disruptors, schools can instantly block calls, texts, and data connections—eliminating cheating methods, hidden devices, and unauthorized communication, while creating a secure, distraction-free, and fair examination environment.\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOur portable cell phone blockers can support all the 2G\/3G\/4G\/5G cellular bands of different mobile network operators and Wi-Fi frequency bands all in one device. However, it only blocks the reception of on-site mobile devices and does not affect surrounding base stations.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003eAdvanced \u003ca href=\"https:\/\/desc-boost.com\/products\/120w-cell-phone-signal-blocker\" title=\"cellular disruptor\"\u003ecellular disruptors \u003c\/a\u003eallow adjustable range control, ensuring coverage is limited to the classroom without affecting neighboring areas.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/111_b732ed16-3f96-47d1-9028-0fdc7bd480a5.jpg?v=1760411709\" alt=\"Official Inspection Report: K-12 phone Blocker Model DXK3000K-12-5G Certification\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"How phone blocker works emitting radio frequencies to block communication signals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_phone_blocker.jpg?v=1756995463\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli data-start=\"62\" data-end=\"453\"\u003e\n\u003cstrong data-start=\"62\" data-end=\"169\"\u003eIs the omnidirectional signal disruptor effective in high-signal environments (e.g., near mobile towers)?\u003c\/strong\u003e\u003cbr data-start=\"169\" data-end=\"172\"\u003eYes, even in areas with strong external signals, such as near mobile towers, our omnidirectional blocker ensures reliable performance due to its high-power RF modules and high-gain antennas, effectively maintaining a fair examination environment free from external interferences.\u003c\/li\u003e\n\u003cli data-start=\"455\" data-end=\"796\"\u003e\n\u003cstrong data-start=\"455\" data-end=\"554\"\u003eWill the signal disruptor interfere with other electronic devices like projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"554\" data-end=\"557\"\u003eNo, the blocker only affects wireless communication signals (mobile, Wi-Fi, Bluetooth, GPS) and does not interfere with wired devices such as projectors, printers, or classroom sound systems, ensuring normal teaching and exam operations.\u003c\/li\u003e\n\u003cli data-start=\"798\" data-end=\"1030\"\u003e\n\u003cstrong data-start=\"798\" data-end=\"857\"\u003eCan I adjust the blocking range for my examination hall?\u003c\/strong\u003e\u003cbr data-start=\"857\" data-end=\"860\"\u003eYes, the blocking range is adjustable from 1m to 30m, allowing for precise coverage of exam halls of different sizes without affecting nearby classrooms or office areas.\u003c\/li\u003e\n\u003cli data-start=\"1032\" data-end=\"1376\"\u003e\n\u003cstrong data-start=\"1032\" data-end=\"1129\"\u003eWill multiple omnidirectional disruptors interfere with each other in a large examination hall?\u003c\/strong\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003eNo, with proper placement, multiple blockers will not interfere with each other. We provide layout recommendations to ensure that each unit works seamlessly without overlap or signal leakage, maintaining the integrity of the exam environment.\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1735\"\u003e\n\u003cstrong data-start=\"1378\" data-end=\"1475\"\u003eDo I need to install additional equipment outside the examination building for full coverage?\u003c\/strong\u003e\u003cbr data-start=\"1475\" data-end=\"1478\"\u003eTypically no additional equipment is needed. However, in schools located near mobile towers or areas with strong external signals, an outdoor unit can be added to strengthen coverage and prevent unauthorized communications from penetrating the exam halls.\u003c\/li\u003e\n\u003cli data-start=\"1737\" data-end=\"2016\"\u003e\n\u003cstrong data-start=\"1737\" data-end=\"1801\"\u003eDoes installation require modifying the classroom structure?\u003c\/strong\u003e\u003cbr data-start=\"1801\" data-end=\"1804\"\u003eNo, our devices are flexible in installation. They can be wall-mounted, ceiling-mounted, or placed on any flat surface without any structural modifications, making them easy to integrate into school facilities.\u003c\/li\u003e\n\u003cli data-start=\"2018\" data-end=\"2287\"\u003e\n\u003cstrong data-start=\"2018\" data-end=\"2100\"\u003eCan the device run continuously without overheating during long exam sessions?\u003c\/strong\u003e\u003cbr data-start=\"2100\" data-end=\"2103\"\u003eYes, the system supports continuous operation with built-in cooling systems and soft-start circuits, ensuring stable 24\/7 operation throughout exam periods without cheating risks.\u003c\/li\u003e\n\u003cli data-start=\"2289\" data-end=\"2566\"\u003e\n\u003cstrong data-start=\"2289\" data-end=\"2349\"\u003eDo you offer customization for school examination needs?\u003c\/strong\u003e\u003cbr data-start=\"2349\" data-end=\"2352\"\u003eYes, we provide OEM\/ODM services to tailor power levels, frequency bands, and housing designs to fit specific school requirements, ensuring exam fairness and confidentiality according to your institution’s needs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47907058548910,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_blocker.jpg?v=1756993817"},{"product_id":"cell-phone-disruptor-prison","title":"120W Full-band Cell Phone Disruptor for Prison","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/how_it_work_2.png?v=1779782683\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/8-100M.png?v=1779783625\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/near_base_station.png?v=1779784169\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/installation.png?v=1779781466\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Cell_phone_jammer_in_meetng_room_1.jpg?v=1754469284\" alt=\"cell phone blocker metting room\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/N-14_120W_Certificate.png?v=1779781466\" alt=\"\"\u003e\u003cbr\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg alt=\"Cell phone jammer details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker size\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/1000_factory.jpg?v=1767577938\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"WiFi blocker and portable signal blocker for school and office use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 class=\"tabTitle\" style=\"text-align: center;\"\u003eFAQS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong data-start=\"185\" data-end=\"256\"\u003e1. What frequency bands can your products disrupt? Does it support 5G?\u003c\/strong\u003e\u003cbr data-start=\"256\" data-end=\"259\"\u003eOur devices support full-spectrum blocking, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/p\u003e\n\u003cp data-start=\"516\" data-end=\"692\"\u003e\u003cstrong data-start=\"516\" data-end=\"598\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003cbr data-start=\"598\" data-end=\"601\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/p\u003e\n\u003cul data-start=\"693\" data-end=\"902\"\u003e\n\u003cli data-start=\"693\" data-end=\"767\"\u003e\n\u003cp data-start=\"695\" data-end=\"767\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"768\" data-end=\"830\"\u003e\n\u003cp data-start=\"770\" data-end=\"830\"\u003eEnhancing specific bands with strong external interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"902\"\u003e\n\u003cp data-start=\"833\" data-end=\"902\"\u003eReducing noise and power consumption while improving system stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-start=\"1218\" data-end=\"1307\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003cbr data-start=\"1307\" data-end=\"1310\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our blockers remain effective even under extreme interference levels from nearby base stations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-start=\"169\" data-end=\"267\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-start=\"169\" data-end=\"267\"\u003eWill the cell phone disruptor affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"267\" data-end=\"270\"\u003eNo. Our signal blockers only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/p\u003e\n\u003cp data-start=\"424\" data-end=\"633\"\u003e\u003cstrong data-start=\"424\" data-end=\"480\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003cbr data-start=\"480\" data-end=\"483\"\u003eYes. Each frequency module can be independently adjusted to control the blocking distance (e.g., 8–100 meters) based on your actual environment.\u003c\/p\u003e\n\u003cp data-start=\"635\" data-end=\"846\"\u003e\u003cstrong data-start=\"635\" data-end=\"707\"\u003e6. Will multiple omnidirectional disruptors interfere with each other?\u003c\/strong\u003e\u003cbr data-start=\"707\" data-end=\"710\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/p\u003e\n\u003cp data-start=\"848\" data-end=\"1083\"\u003e\u003cstrong data-start=\"848\" data-end=\"908\"\u003e7. Do I need to install any equipment outside the room?\u003c\/strong\u003e\u003cbr data-start=\"908\" data-end=\"911\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/p\u003e\n\u003cp data-start=\"1289\" data-end=\"1523\"\u003e\u003cstrong data-end=\"1888\" data-start=\"1794\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003cbr data-end=\"1891\" data-start=\"1888\"\u003eNo structural damage is needed. The blocker can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/p\u003e\n\u003cp data-end=\"2592\" data-start=\"2343\"\u003e\u003cstrong data-end=\"2407\" data-start=\"2343\"\u003e9. Can the device operate 24\/7? Is it prone to overheating?\u003c\/strong\u003e\u003cbr data-end=\"2410\" data-start=\"2407\"\u003eYes. Our blockers support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/p\u003e\n\u003cstrong data-end=\"2683\" data-start=\"2599\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003cbr data-end=\"2686\" data-start=\"2683\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-end=\"2982\" data-start=\"2908\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47907338617006,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_detector.jpg?v=1765856668"},{"product_id":"cell-phone-disruptor-for-confidential-meeting-room","title":"120W 5G Built-in Directional Power Adjustable High Power Cell Phone Disruptor for Confidential Meeting Room","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eNo Signal. No Leaks. No Unauthorized Communication.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOnce deployed in confidential meeting rooms, our cell phone disruptors instantly block calls, messages, mobile data, and wireless transmissions—helping prevent classified information leaks, unauthorized communication, and other wireless security risks while maintaining a secure, controlled, and fully confidential environment.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/N-14_120W_Certificate.png?v=1779781466\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/how_it_work_2.png?v=1779782683\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/near_base_station.png?v=1779784169\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/8-100M.png?v=1779783625\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/installation.png?v=1779781466\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" class=\"MsoNormal\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/123_fdfbfaab-56cb-45b3-80e8-06a96476a931.jpg?v=1779778725\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker metting room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Cell_phone_jammer_in_meetng_room_1.jpg?v=1754469284\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" alt=\"Cell phone jammer details\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\" alt=\"cell phone blocker size\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/1000_factory.jpg?v=1767577938\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\" alt=\"WiFi blocker and portable signal blocker for school and office use\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"tabTitle\"\u003eFAQS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong data-end=\"256\" data-start=\"185\"\u003e1. What frequency bands can your products disrupt? Does it support 5G?\u003c\/strong\u003e\u003cbr data-end=\"259\" data-start=\"256\"\u003eOur devices support full-spectrum blocking, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/p\u003e\n\u003cp data-end=\"692\" data-start=\"516\"\u003e\u003cstrong data-end=\"598\" data-start=\"516\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003cbr data-end=\"601\" data-start=\"598\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/p\u003e\n\u003cul data-end=\"902\" data-start=\"693\"\u003e\n\u003cli data-end=\"767\" data-start=\"693\"\u003e\n\u003cp data-end=\"767\" data-start=\"695\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"830\" data-start=\"768\"\u003e\n\u003cp data-end=\"830\" data-start=\"770\"\u003eEnhancing specific bands with strong external interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"902\" data-start=\"831\"\u003e\n\u003cp data-end=\"902\" data-start=\"833\"\u003eReducing noise and power consumption while improving system stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-end=\"1307\" data-start=\"1218\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003cbr data-end=\"1310\" data-start=\"1307\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our blockers remain effective even under extreme interference levels from nearby base stations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-end=\"267\" data-start=\"169\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-end=\"267\" data-start=\"169\"\u003eWill the cell phone disruptor affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003cbr data-end=\"270\" data-start=\"267\"\u003eNo. Our signal blockers only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/p\u003e\n\u003cp data-end=\"633\" data-start=\"424\"\u003e\u003cstrong data-end=\"480\" data-start=\"424\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003cbr data-end=\"483\" data-start=\"480\"\u003eYes. Each frequency module can be independently adjusted to control the blocking distance (e.g., 8–100 meters) based on your actual environment.\u003c\/p\u003e\n\u003cp data-end=\"846\" data-start=\"635\"\u003e\u003cstrong data-end=\"707\" data-start=\"635\"\u003e6. Will multiple omnidirectional disruptors interfere with each other?\u003c\/strong\u003e\u003cbr data-end=\"710\" data-start=\"707\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/p\u003e\n\u003cp data-end=\"1083\" data-start=\"848\"\u003e\u003cstrong data-end=\"908\" data-start=\"848\"\u003e7. Do I need to install any equipment outside the room?\u003c\/strong\u003e\u003cbr data-end=\"911\" data-start=\"908\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/p\u003e\n\u003cp data-end=\"1523\" data-start=\"1289\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1888\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003cbr data-start=\"1888\" data-end=\"1891\"\u003eNo structural damage is needed. The blocker can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/p\u003e\n\u003cp data-start=\"2343\" data-end=\"2592\"\u003e\u003cstrong data-start=\"2343\" data-end=\"2407\"\u003e9. Can the device operate 24\/7? Is it prone to overheating?\u003c\/strong\u003e\u003cbr data-start=\"2407\" data-end=\"2410\"\u003eYes. Our blockers support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/p\u003e\n\u003cstrong data-start=\"2599\" data-end=\"2683\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003cbr data-start=\"2683\" data-end=\"2686\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-start=\"2908\" data-end=\"2982\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47907357458606,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_detector.jpg?v=1765856668"},{"product_id":"cell-phone-scrambler-for-prison","title":"120W Full-band Cell Phone Scrambler for Prison","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/how_it_work_2.png?v=1779782683\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/8-100M.png?v=1779783625\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/near_base_station.png?v=1779784169\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/installation.png?v=1779781466\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker metting room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Cell_phone_jammer_in_meetng_room_1.jpg?v=1754469284\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/N-14_120W_Certificate.png?v=1779781466\"\u003e\u003cbr\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" alt=\"Cell phone jammer details\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\" alt=\"cell phone blocker size\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/1000_factory.jpg?v=1767577938\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\" alt=\"WiFi blocker and portable signal blocker for school and office use\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"tabTitle\"\u003eFAQS\u003c\/h2\u003e\n\u003ch3 data-end=\"1581\" data-start=\"1519\" data-section-id=\"owba7g\"\u003e1. How can we ensure product quality and long-term stability?\u003c\/h3\u003e\n\u003cp data-end=\"1700\" data-start=\"1582\"\u003eAll systems undergo RF testing, aging tests, temperature tests, and continuous operation verification before shipment.\u003c\/p\u003e\n\u003cp data-end=\"1803\" data-start=\"1702\"\u003eIndustrial-grade components are used to support stable long-term operation in demanding environments.\u003c\/p\u003e\n\u003ch3 data-end=\"1849\" data-start=\"1805\" data-section-id=\"23r6vf\"\u003e2. Can you send samples before bulk orders?\u003c\/h3\u003e\n\u003cp data-end=\"1941\" data-start=\"1850\"\u003eYes. Sample units are available for testing and project evaluation before mass procurement.\u003c\/p\u003e\n\u003cp data-end=\"2040\" data-start=\"1943\"\u003eFor customized projects, sample preparation may require additional engineering verification time.\u003c\/p\u003e\n\u003ch3 data-end=\"2087\" data-start=\"2042\" data-section-id=\"b290fk\"\u003e3. What is the Typical Production Lead Time?\u003c\/h3\u003e\n\u003cp data-end=\"2159\" data-start=\"2088\"\u003eProduction time depends on configuration complexity and order quantity.\u003c\/p\u003e\n\u003cp data-end=\"2292\" data-start=\"2161\"\u003eStandard models: 7–10 working days\u003cbr data-end=\"2198\" data-start=\"2195\"\u003eCustomized systems: 2–4 weeks\u003cbr data-end=\"2230\" data-start=\"2227\"\u003eLarge integrated projects: depends on technical requirements\u003c\/p\u003e\n\u003cp data-end=\"2353\" data-start=\"2294\"\u003eUrgent deployment projects can be prioritized upon request.\u003c\/p\u003e\n\u003ch3 data-end=\"2414\" data-start=\"2355\" data-section-id=\"voopkx\"\u003e4. What if the device does not perform well in our region?\u003c\/h3\u003e\n\u003cp data-end=\"2510\" data-start=\"2415\"\u003eWireless environments vary significantly between countries, operators, and building structures.\u003c\/p\u003e\n\u003cp data-end=\"2658\" data-start=\"2512\"\u003eBefore production, we confirm local communication specifications and application scenarios to improve compatibility and operational effectiveness.\u003c\/p\u003e\n\u003cp data-end=\"2738\" data-start=\"2660\"\u003e⚠️ WARNING: Incorrect configuration parameters may reduce overall performance.\u003c\/p\u003e\n\u003ch3 data-end=\"2810\" data-start=\"2740\" data-section-id=\"ynu0jh\"\u003e5. How do you protect confidential projects and customer information?\u003c\/h3\u003e\n\u003cp data-end=\"2907\" data-start=\"2811\"\u003eWe strictly protect customer project data, deployment information, and technical specifications.\u003c\/p\u003e\n\u003cp data-end=\"3013\" data-start=\"2909\"\u003eNDA agreements are supported for enterprise, infrastructure, and professional security-related projects.\u003c\/p\u003e\n\u003ch3 data-end=\"3061\" data-start=\"3015\" data-section-id=\"172s3o2\"\u003e6. What if items are damaged during shipping?\u003c\/h3\u003e\n\u003cp data-end=\"3133\" data-start=\"3062\"\u003eAll equipment is packaged with reinforced industrial export protection.\u003c\/p\u003e\n\u003cp data-end=\"3268\" data-start=\"3135\"\u003eIf shipping damage occurs, we provide technical assistance, replacement components, or replacement units according to warranty terms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"256\" data-start=\"185\"\u003e7. What frequency bands can your products disrupt? Does it support 5G?\u003c\/strong\u003e\u003cbr data-end=\"259\" data-start=\"256\"\u003eOur devices support full-spectrum blocking, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/p\u003e\n\u003cp data-end=\"692\" data-start=\"516\"\u003e\u003cstrong data-end=\"598\" data-start=\"516\"\u003e8. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003cbr data-end=\"601\" data-start=\"598\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/p\u003e\n\u003cul data-end=\"902\" data-start=\"693\"\u003e\n\u003cli data-end=\"767\" data-start=\"693\"\u003e\n\u003cp data-end=\"767\" data-start=\"695\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"830\" data-start=\"768\"\u003e\n\u003cp data-end=\"830\" data-start=\"770\"\u003eEnhancing specific bands with strong external interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"902\" data-start=\"831\"\u003e\n\u003cp data-end=\"902\" data-start=\"833\"\u003eReducing noise and power consumption while improving system stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e9. \u003c\/strong\u003e\u003cstrong data-end=\"1307\" data-start=\"1218\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003cbr data-end=\"1310\" data-start=\"1307\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our blockers remain effective even under extreme interference levels from nearby base stations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-end=\"267\" data-start=\"169\"\u003e10. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-end=\"267\" data-start=\"169\"\u003eWill the cell phone scramblers affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003cbr data-end=\"270\" data-start=\"267\"\u003eNo. Our signal blockers only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/p\u003e\n\u003cp data-end=\"633\" data-start=\"424\"\u003e\u003cstrong data-end=\"480\" data-start=\"424\"\u003e11. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003cbr data-end=\"483\" data-start=\"480\"\u003eYes. Each frequency module can be independently adjusted to control the blocking distance (e.g., 8–100 meters) based on your actual environment.\u003c\/p\u003e\n\u003cp data-end=\"846\" data-start=\"635\"\u003e\u003cstrong data-end=\"707\" data-start=\"635\"\u003e12. Will multiple omnidirectional scramblers interfere with each other?\u003c\/strong\u003e\u003cbr data-end=\"710\" data-start=\"707\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/p\u003e\n\u003cp data-end=\"1083\" data-start=\"848\"\u003e\u003cstrong data-end=\"908\" data-start=\"848\"\u003e13. Do I need to install any equipment outside the room?\u003c\/strong\u003e\u003cbr data-end=\"911\" data-start=\"908\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/p\u003e\n\u003cp data-end=\"1523\" data-start=\"1289\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1888\"\u003e14. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003cbr data-start=\"1888\" data-end=\"1891\"\u003eNo structural damage is needed. The blocker can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/p\u003e\n\u003cp data-start=\"2343\" data-end=\"2592\"\u003e\u003cstrong data-start=\"2343\" data-end=\"2407\"\u003e15. Can the scrambler operate 24\/7? Is it prone to overheating?\u003c\/strong\u003e\u003cbr data-start=\"2407\" data-end=\"2410\"\u003eYes. Our blockers support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/p\u003e\n\u003cstrong data-start=\"2599\" data-end=\"2683\"\u003e16. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003cbr data-start=\"2683\" data-end=\"2686\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-start=\"2908\" data-end=\"2982\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47907859005614,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_detector.jpg?v=1765856668"},{"product_id":"phone-scrambler-for-meetings-rooms","title":"120W Full-band Phone Scrambler for Meetings Rooms","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eNo Signal. No Leaks. No Unauthorized Communication.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOnce deployed in confidential meeting rooms, our cell phone scramblers instantly block calls, messages, mobile data, and wireless transmissions—helping prevent classified information leaks, unauthorized communication, and other wireless security risks while maintaining a secure, controlled, and fully confidential environment.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/N-14_120W_Certificate.png?v=1779781466\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/how_it_work_2.png?v=1779782683\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/near_base_station.png?v=1779784169\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/8-100M.png?v=1779783625\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/installation.png?v=1779781466\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/123_fdfbfaab-56cb-45b3-80e8-06a96476a931.jpg?v=1779778725\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Cell_phone_jammer_in_meetng_room_1.jpg?v=1754469284\" alt=\"cell phone blocker metting room\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg alt=\"Cell phone jammer details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker size\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/1000_factory.jpg?v=1767577938\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"WiFi blocker and portable signal blocker for school and office use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 class=\"tabTitle\" style=\"text-align: center;\"\u003eFAQS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong data-start=\"185\" data-end=\"256\"\u003e1. What frequency bands can your products disrupt? Does it support 5G?\u003c\/strong\u003e\u003cbr data-start=\"256\" data-end=\"259\"\u003eOur devices support full-spectrum blocking, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/p\u003e\n\u003cp data-start=\"516\" data-end=\"692\"\u003e\u003cstrong data-start=\"516\" data-end=\"598\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003cbr data-start=\"598\" data-end=\"601\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/p\u003e\n\u003cul data-start=\"693\" data-end=\"902\"\u003e\n\u003cli data-start=\"693\" data-end=\"767\"\u003e\n\u003cp data-start=\"695\" data-end=\"767\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"768\" data-end=\"830\"\u003e\n\u003cp data-start=\"770\" data-end=\"830\"\u003eEnhancing specific bands with strong external interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"902\"\u003e\n\u003cp data-start=\"833\" data-end=\"902\"\u003eReducing noise and power consumption while improving system stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-start=\"1218\" data-end=\"1307\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003cbr data-start=\"1307\" data-end=\"1310\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our blockers remain effective even under extreme interference levels from nearby base stations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-start=\"169\" data-end=\"267\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-start=\"169\" data-end=\"267\"\u003eWill the cell phone scrambler affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"267\" data-end=\"270\"\u003eNo. Our signal blockers only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/p\u003e\n\u003cp data-start=\"424\" data-end=\"633\"\u003e\u003cstrong data-start=\"424\" data-end=\"480\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003cbr data-start=\"480\" data-end=\"483\"\u003eYes. Each frequency module can be independently adjusted to control the blocking distance (e.g., 8–100 meters) based on your actual environment.\u003c\/p\u003e\n\u003cp data-start=\"635\" data-end=\"846\"\u003e\u003cstrong data-start=\"635\" data-end=\"707\"\u003e6. Will multiple omnidirectional scramblers interfere with each other?\u003c\/strong\u003e\u003cbr data-start=\"707\" data-end=\"710\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/p\u003e\n\u003cp data-start=\"848\" data-end=\"1083\"\u003e\u003cstrong data-start=\"848\" data-end=\"908\"\u003e7. Do I need to install any equipment outside the room?\u003c\/strong\u003e\u003cbr data-start=\"908\" data-end=\"911\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/p\u003e\n\u003cp data-start=\"1289\" data-end=\"1523\"\u003e\u003cstrong data-end=\"1888\" data-start=\"1794\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003cbr data-end=\"1891\" data-start=\"1888\"\u003eNo structural damage is needed. The blocker can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/p\u003e\n\u003cp data-end=\"2592\" data-start=\"2343\"\u003e\u003cstrong data-end=\"2407\" data-start=\"2343\"\u003e9. Can the phone scramblers support 24\/7 operation? Is it prone to overheating?\u003c\/strong\u003e\u003cbr data-end=\"2410\" data-start=\"2407\"\u003eYes. Our blockers support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/p\u003e\n\u003cstrong data-end=\"2683\" data-start=\"2599\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003cbr data-end=\"2686\" data-start=\"2683\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-end=\"2982\" data-start=\"2908\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47912292286638,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_detector.jpg?v=1765856668"},{"product_id":"classroom-cell-phone-scrambler","title":"50W Classroom Cell Phone Scrambler Full-band Device","description":"\u003ch3 style=\"text-align: center;\"\u003eNo Signals. No Cheating. No Compromise\u003c\/h3\u003e\n\u003cdiv\u003eBy deploying classroom cell phone scramblers, schools can instantly block calls, texts, and data connections—eliminating cheating methods, hidden devices, and unauthorized communication, while creating a secure, distraction-free, and fair examination environment.\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOur portable cell phone scramblers can support all the 2G\/3G\/4G\/5G cellular bands of different mobile network operators and Wi-Fi frequency bands all in one device. However, it only blocks the reception of on-site mobile devices and does not affect surrounding base stations.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003eAdvanced \u003ca title=\"cellular disruptor\" href=\"https:\/\/desc-boost.com\/products\/120w-cell-phone-signal-blocker\"\u003ecellular scramblers \u003c\/a\u003eallow adjustable range control, ensuring coverage is limited to the classroom without affecting neighboring areas.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Official Inspection Report: K-12 phone Blocker Model DXK3000K-12-5G Certification\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/111_b732ed16-3f96-47d1-9028-0fdc7bd480a5.jpg?v=1760411709\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_phone_blocker.jpg?v=1756995463\" alt=\"How phone blocker works emitting radio frequencies to block communication signals\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli data-end=\"453\" data-start=\"62\"\u003e\n\u003cstrong data-end=\"169\" data-start=\"62\"\u003eIs the omnidirectional signal scrambler effective in high-signal environments (e.g., near mobile towers)?\u003c\/strong\u003e\u003cbr data-end=\"172\" data-start=\"169\"\u003eYes, even in areas with strong external signals, such as near mobile towers, our omnidirectional blocker ensures reliable performance due to its high-power RF modules and high-gain antennas, effectively maintaining a fair examination environment free from external interferences.\u003c\/li\u003e\n\u003cli data-end=\"796\" data-start=\"455\"\u003e\n\u003cstrong data-end=\"554\" data-start=\"455\"\u003eWill the signal scrambler interfere with other electronic devices like projectors or microphones?\u003c\/strong\u003e\u003cbr data-end=\"557\" data-start=\"554\"\u003eNo, the blocker only affects wireless communication signals (mobile, Wi-Fi, Bluetooth, GPS) and does not interfere with wired devices such as projectors, printers, or classroom sound systems, ensuring normal teaching and exam operations.\u003c\/li\u003e\n\u003cli data-end=\"1030\" data-start=\"798\"\u003e\n\u003cstrong data-end=\"857\" data-start=\"798\"\u003eCan I adjust the blocking range for my examination hall?\u003c\/strong\u003e\u003cbr data-end=\"860\" data-start=\"857\"\u003eYes, the blocking range is adjustable from 1m to 30m, allowing for precise coverage of exam halls of different sizes without affecting nearby classrooms or office areas.\u003c\/li\u003e\n\u003cli data-end=\"1376\" data-start=\"1032\"\u003e\n\u003cstrong data-end=\"1129\" data-start=\"1032\"\u003eWill multiple omnidirectional phone scramblers interfere with each other in a large examination hall?\u003c\/strong\u003e\u003cbr data-end=\"1132\" data-start=\"1129\"\u003eNo, with proper placement, multiple scramblers will not interfere with each other. We provide layout recommendations to ensure that each unit works seamlessly without overlap or signal leakage, maintaining the integrity of the exam environment.\u003c\/li\u003e\n\u003cli data-end=\"1735\" data-start=\"1378\"\u003e\n\u003cstrong data-end=\"1475\" data-start=\"1378\"\u003eDo I need to install additional equipment outside the examination building for full coverage?\u003c\/strong\u003e\u003cbr data-end=\"1478\" data-start=\"1475\"\u003eTypically no additional equipment is needed. However, in schools located near mobile towers or areas with strong external signals, an outdoor unit can be added to strengthen coverage and prevent unauthorized communications from penetrating the exam halls.\u003c\/li\u003e\n\u003cli data-end=\"2016\" data-start=\"1737\"\u003e\n\u003cstrong data-end=\"1801\" data-start=\"1737\"\u003eDoes installation require modifying the classroom structure?\u003c\/strong\u003e\u003cbr data-end=\"1804\" data-start=\"1801\"\u003eNo, our devices are flexible in installation. They can be wall-mounted, ceiling-mounted, or placed on any flat surface without any structural modifications, making them easy to integrate into school facilities.\u003c\/li\u003e\n\u003cli data-end=\"2287\" data-start=\"2018\"\u003e\n\u003cstrong data-end=\"2100\" data-start=\"2018\"\u003eCan the device run continuously without overheating during long exam sessions?\u003c\/strong\u003e\u003cbr data-end=\"2103\" data-start=\"2100\"\u003eYes, the system supports continuous operation with built-in cooling systems and soft-start circuits, ensuring stable 24\/7 operation throughout exam periods without cheating risks.\u003c\/li\u003e\n\u003cli data-end=\"2566\" data-start=\"2289\"\u003e\n\u003cstrong data-end=\"2349\" data-start=\"2289\"\u003eDo you offer customization for school examination needs?\u003c\/strong\u003e\u003cbr data-end=\"2352\" data-start=\"2349\"\u003eYes, we provide OEM\/ODM services to tailor power levels, frequency bands, and housing designs to fit specific school requirements, ensuring exam fairness and confidentiality according to your institution’s needs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47912306245806,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_blocker.jpg?v=1756993817"},{"product_id":"cell-phone-scrambler-for-church","title":"50W Cell Phone Scrambler for Church","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eNo Signals. No Distractions. No Disruption.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOnce low-power omni-directional cell phone scramblers are deployed in worship areas, calls, texts, and data connections can be instantly eliminated—helping prevent phone interruptions, unauthorized recording, and live streaming while creating a quiet, respectful, and focused environment for religious activities.\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eOur portable cell phone scramblers can support all the 2G\/3G\/4G\/5G cellular bands of different mobile network operators and Wi-Fi frequency bands all in one device. However, it only blocks the reception of on-site mobile devices and does not affect surrounding base stations.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003eAdvanced \u003ca title=\"cellular disruptor\" href=\"https:\/\/desc-boost.com\/products\/120w-cell-phone-signal-blocker\"\u003ecellular scramblers \u003c\/a\u003eallow adjustable range control, ensuring coverage is limited to the classroom without affecting neighboring areas.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Official Inspection Report: K-12 phone Blocker Model DXK3000K-12-5G Certification\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/111_b732ed16-3f96-47d1-9028-0fdc7bd480a5.jpg?v=1760411709\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_phone_blocker.jpg?v=1756995463\" alt=\"How phone blocker works emitting radio frequencies to block communication signals\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 data-section-id=\"1kigddm\" data-start=\"95\" data-end=\"173\"\u003eWill the device still work near strong base stations or high-signal areas?\u003c\/h3\u003e\n\u003cp data-start=\"175\" data-end=\"534\"\u003eYes. In high-interference environments such as urban buildings, schools, or facilities near cellular towers, ordinary devices often suffer from weak coverage control and unstable performance. Our cell phone scrambler systems are designed with high-power RF modules and optimized antennas to maintain stable wireless control even under strong external signals.\u003c\/p\u003e\n\u003ch3 data-section-id=\"lq3ze9\" data-start=\"536\" data-end=\"600\"\u003eCan the coverage range be adjusted for different room sizes?\u003c\/h3\u003e\n\u003cp data-start=\"602\" data-end=\"828\"\u003eYes. Different environments require different coverage strengths. Output power can be adjusted by band to avoid excessive spillover, weak coverage, or unstable signal control in classrooms, meeting rooms, and controlled areas.\u003c\/p\u003e\n\u003ch3 data-section-id=\"yfgjco\" data-start=\"830\" data-end=\"916\"\u003eWill it affect WiFi, Bluetooth, microphones, or other electronics unintentionally?\u003c\/h3\u003e\n\u003cp data-start=\"918\" data-end=\"1183\"\u003eNo. Many buyers worry about disrupting unrelated electronic equipment. Our systems are engineered to target specific wireless communication frequencies only, helping maintain stable operation of wired AV systems, projectors, cameras, and other non-targeted devices.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1n6gm7j\" data-start=\"1185\" data-end=\"1244\"\u003eDoes it support 5G and the latest wireless frequencies?\u003c\/h3\u003e\n\u003cp data-start=\"1246\" data-end=\"1517\"\u003eYes. Modern environments no longer rely only on traditional mobile bands. Our cell phone scrambler solutions support multi-band wireless control, including 2G\/3G\/4G\/5G, WiFi, Bluetooth, and other commonly used wireless frequencies depending on configuration requirements.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1kjop9j\" data-start=\"1519\" data-end=\"1585\"\u003eIs installation complicated for schools or meeting facilities?\u003c\/h3\u003e\n\u003cp data-start=\"1587\" data-end=\"1866\"\u003eNo. Buyers often worry about difficult deployment, wiring complexity, or system integration. Our devices support flexible installation options for classrooms, conference rooms, examination centers, and secure facilities, with technical guidance available for deployment planning.\u003c\/p\u003e\n\u003ch3 data-section-id=\"j9ecy4\" data-start=\"1868\" data-end=\"1930\"\u003eCan you customize frequency bands or power configurations?\u003c\/h3\u003e\n\u003cp data-start=\"1932\" data-end=\"2151\"\u003eYes. Different countries and environments use different wireless standards. We provide configurable frequency combinations, output adjustments, antenna solutions, and OEM\/ODM customization based on project requirements.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1dycmzu\" data-start=\"2153\" data-end=\"2223\"\u003eHow do you protect project confidentiality and purchasing privacy?\u003c\/h3\u003e\n\u003cp data-start=\"2225\" data-end=\"2470\"\u003eWe understand many projects involve sensitive environments. Customer information, configurations, and project requirements are handled through controlled internal workflows to help reduce unnecessary exposure during communication and production.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19c05ne\" data-start=\"2472\" data-end=\"2536\"\u003eCan samples or testing units be provided before bulk orders?\u003c\/h3\u003e\n\u003cp data-start=\"2538\" data-end=\"2774\"\u003eYes. Customers often want to verify coverage performance, environmental compatibility, and installation suitability before large deployments. Sample units and testing support can be arranged depending on project scope and configuration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ubeygg\" data-start=\"2776\" data-end=\"2821\"\u003eWhat is the typical production lead time?\u003c\/h3\u003e\n\u003cp data-start=\"2823\" data-end=\"3052\"\u003eLead time depends on configuration complexity and order quantity. Standard cell phone scrambler models are generally faster, while customized frequency solutions or OEM projects may require additional production and testing time.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qzvg7q\" data-start=\"3054\" data-end=\"3117\"\u003eWhat if products are damaged during international shipping?\u003c\/h3\u003e\n\u003cp data-start=\"3119\" data-end=\"3337\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAll products are securely packed for international transportation. If shipping damage occurs, our support team will assist with verification, replacement coordination, and after-sales handling to reduce project delays.\u003c\/p\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47912337408174,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_blocker.jpg?v=1756993817"},{"product_id":"cell-phone-disruptor-for-church","title":"Cell Phone Disruptor for Church","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eNo Signals. No Distractions. No Disruption.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOnce low-power omni-directional cell phone disruptpors are deployed in worship areas, calls, texts, and data connections can be instantly eliminated—helping prevent phone interruptions, unauthorized recording, and live streaming while creating a quiet, respectful, and focused environment for religious activities.\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eOur portable cell phone disruptors can support all the 2G\/3G\/4G\/5G cellular bands of different mobile network operators and Wi-Fi frequency bands all in one device. However, it only blocks the reception of on-site mobile devices and does not affect surrounding base stations.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003eAdvanced \u003ca href=\"https:\/\/desc-boost.com\/products\/120w-cell-phone-signal-blocker\" title=\"cellular disruptor\"\u003ecellular disruptors \u003c\/a\u003eallow adjustable range control, ensuring coverage is limited to the classroom without affecting neighboring areas.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/111_b732ed16-3f96-47d1-9028-0fdc7bd480a5.jpg?v=1760411709\" alt=\"Official Inspection Report: K-12 phone Blocker Model DXK3000K-12-5G Certification\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"How phone blocker works emitting radio frequencies to block communication signals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_phone_blocker.jpg?v=1756995463\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"173\" data-start=\"95\" data-section-id=\"1kigddm\"\u003eWill the device still work near strong base stations or high-signal areas?\u003c\/h3\u003e\n\u003cp data-end=\"534\" data-start=\"175\"\u003eYes. In high-interference environments such as urban buildings, schools, or facilities near cellular towers, ordinary devices often suffer from weak coverage control and unstable performance. Our cell phone scrambler systems are designed with high-power RF modules and optimized antennas to maintain stable wireless control even under strong external signals.\u003c\/p\u003e\n\u003ch3 data-end=\"600\" data-start=\"536\" data-section-id=\"lq3ze9\"\u003eCan the coverage range be adjusted for different room sizes?\u003c\/h3\u003e\n\u003cp data-end=\"828\" data-start=\"602\"\u003eYes. Different environments require different coverage strengths. Output power can be adjusted by band to avoid excessive spillover, weak coverage, or unstable signal control in classrooms, meeting rooms, and controlled areas.\u003c\/p\u003e\n\u003ch3 data-end=\"916\" data-start=\"830\" data-section-id=\"yfgjco\"\u003eWill it affect WiFi, Bluetooth, microphones, or other electronics unintentionally?\u003c\/h3\u003e\n\u003cp data-end=\"1183\" data-start=\"918\"\u003eNo. Many buyers worry about disrupting unrelated electronic equipment. Our systems are engineered to target specific wireless communication frequencies only, helping maintain stable operation of wired AV systems, projectors, cameras, and other non-targeted devices.\u003c\/p\u003e\n\u003ch3 data-end=\"1244\" data-start=\"1185\" data-section-id=\"1n6gm7j\"\u003eDoes it support 5G and the latest wireless frequencies?\u003c\/h3\u003e\n\u003cp data-end=\"1517\" data-start=\"1246\"\u003eYes. Modern environments no longer rely only on traditional mobile bands. Our cell phone scrambler solutions support multi-band wireless control, including 2G\/3G\/4G\/5G, WiFi, Bluetooth, and other commonly used wireless frequencies depending on configuration requirements.\u003c\/p\u003e\n\u003ch3 data-end=\"1585\" data-start=\"1519\" data-section-id=\"1kjop9j\"\u003eIs installation complicated for schools or meeting facilities?\u003c\/h3\u003e\n\u003cp data-end=\"1866\" data-start=\"1587\"\u003eNo. Buyers often worry about difficult deployment, wiring complexity, or system integration. Our devices support flexible installation options for classrooms, conference rooms, examination centers, and secure facilities, with technical guidance available for deployment planning.\u003c\/p\u003e\n\u003ch3 data-end=\"1930\" data-start=\"1868\" data-section-id=\"j9ecy4\"\u003eCan you customize frequency bands or power configurations?\u003c\/h3\u003e\n\u003cp data-end=\"2151\" data-start=\"1932\"\u003eYes. Different countries and environments use different wireless standards. We provide configurable frequency combinations, output adjustments, antenna solutions, and OEM\/ODM customization based on project requirements.\u003c\/p\u003e\n\u003ch3 data-end=\"2223\" data-start=\"2153\" data-section-id=\"1dycmzu\"\u003eHow do you protect project confidentiality and purchasing privacy?\u003c\/h3\u003e\n\u003cp data-end=\"2470\" data-start=\"2225\"\u003eWe understand many projects involve sensitive environments. Customer information, configurations, and project requirements are handled through controlled internal workflows to help reduce unnecessary exposure during communication and production.\u003c\/p\u003e\n\u003ch3 data-end=\"2536\" data-start=\"2472\" data-section-id=\"19c05ne\"\u003eCan samples or testing units be provided before bulk orders?\u003c\/h3\u003e\n\u003cp data-end=\"2774\" data-start=\"2538\"\u003eYes. Customers often want to verify coverage performance, environmental compatibility, and installation suitability before large deployments. Sample units and testing support can be arranged depending on project scope and configuration.\u003c\/p\u003e\n\u003ch3 data-end=\"2821\" data-start=\"2776\" data-section-id=\"1ubeygg\"\u003eWhat is the typical production lead time?\u003c\/h3\u003e\n\u003cp data-end=\"3052\" data-start=\"2823\"\u003eLead time depends on configuration complexity and order quantity. Standard cell phone scrambler models are generally faster, while customized frequency solutions or OEM projects may require additional production and testing time.\u003c\/p\u003e\n\u003ch3 data-end=\"3117\" data-start=\"3054\" data-section-id=\"1qzvg7q\"\u003eWhat if products are damaged during international shipping?\u003c\/h3\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"3337\" data-start=\"3119\"\u003eAll products are securely packed for international transportation. If shipping damage occurs, our support team will assist with verification, replacement coordination, and after-sales handling to reduce project delays.\u003c\/p\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47913838411950,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_blocker.jpg?v=1756993817"},{"product_id":"cell-phone-inhibitor-for-church","title":"50W Full-band Cell Phone Inhibitor for Church","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eNo Signals. No Distractions. No Disruption.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOnce omni-directional cell phone inhibitors are deployed in worship areas, calls, texts, and data connections can be instantly eliminated—helping prevent phone interruptions, unauthorized recording, and live streaming while creating a quiet, respectful, and focused environment for religious activities.\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eOur portable cell phone inhibitors can support all the 2G\/3G\/4G\/5G cellular bands of different mobile network operators and Wi-Fi frequency bands all in one device. However, it only inhibits the reception of on-site mobile devices and does not affect surrounding base stations.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003eAdvanced \u003ca href=\"https:\/\/desc-boost.com\/products\/120w-cell-phone-signal-blocker\" title=\"cellular disruptor\"\u003ecellular inhibitors \u003c\/a\u003eallow adjustable range control, ensuring coverage is limited to the classroom without affecting neighboring areas.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/111_b732ed16-3f96-47d1-9028-0fdc7bd480a5.jpg?v=1760411709\" alt=\"Official Inspection Report: K-12 phone Blocker Model DXK3000K-12-5G Certification\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"How phone blocker works emitting radio frequencies to block communication signals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_phone_blocker.jpg?v=1756995463\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"173\" data-start=\"95\" data-section-id=\"1kigddm\"\u003eWill the device still work near strong base stations or high-signal areas?\u003c\/h3\u003e\n\u003cp data-end=\"534\" data-start=\"175\"\u003eYes. In high-interference environments such as urban buildings, schools, or facilities near cellular towers, ordinary devices often suffer from weak coverage control and unstable performance. Our cell phone scrambler systems are designed with high-power RF modules and optimized antennas to maintain stable wireless control even under strong external signals.\u003c\/p\u003e\n\u003ch3 data-end=\"600\" data-start=\"536\" data-section-id=\"lq3ze9\"\u003eCan the coverage range be adjusted for different room sizes?\u003c\/h3\u003e\n\u003cp data-end=\"828\" data-start=\"602\"\u003eYes. Different environments require different coverage strengths. Output power can be adjusted by band to avoid excessive spillover, weak coverage, or unstable signal control in classrooms, meeting rooms, and controlled areas.\u003c\/p\u003e\n\u003ch3 data-end=\"916\" data-start=\"830\" data-section-id=\"yfgjco\"\u003eWill it affect WiFi, Bluetooth, microphones, or other electronics unintentionally?\u003c\/h3\u003e\n\u003cp data-end=\"1183\" data-start=\"918\"\u003eNo. Many buyers worry about disrupting unrelated electronic equipment. Our systems are engineered to target specific wireless communication frequencies only, helping maintain stable operation of wired AV systems, projectors, cameras, and other non-targeted devices.\u003c\/p\u003e\n\u003ch3 data-end=\"1244\" data-start=\"1185\" data-section-id=\"1n6gm7j\"\u003eDoes it support 5G and the latest wireless frequencies?\u003c\/h3\u003e\n\u003cp data-end=\"1517\" data-start=\"1246\"\u003eYes. Modern environments no longer rely only on traditional mobile bands. Our cell phone scrambler solutions support multi-band wireless control, including 2G\/3G\/4G\/5G, WiFi, Bluetooth, and other commonly used wireless frequencies depending on configuration requirements.\u003c\/p\u003e\n\u003ch3 data-end=\"1585\" data-start=\"1519\" data-section-id=\"1kjop9j\"\u003eIs installation complicated for schools or meeting facilities?\u003c\/h3\u003e\n\u003cp data-end=\"1866\" data-start=\"1587\"\u003eNo. Buyers often worry about difficult deployment, wiring complexity, or system integration. Our devices support flexible installation options for classrooms, conference rooms, examination centers, and secure facilities, with technical guidance available for deployment planning.\u003c\/p\u003e\n\u003ch3 data-end=\"1930\" data-start=\"1868\" data-section-id=\"j9ecy4\"\u003eCan you customize frequency bands or power configurations?\u003c\/h3\u003e\n\u003cp data-end=\"2151\" data-start=\"1932\"\u003eYes. Different countries and environments use different wireless standards. We provide configurable frequency combinations, output adjustments, antenna solutions, and OEM\/ODM customization based on project requirements.\u003c\/p\u003e\n\u003ch3 data-end=\"2223\" data-start=\"2153\" data-section-id=\"1dycmzu\"\u003eHow do you protect project confidentiality and purchasing privacy?\u003c\/h3\u003e\n\u003cp data-end=\"2470\" data-start=\"2225\"\u003eWe understand many projects involve sensitive environments. Customer information, configurations, and project requirements are handled through controlled internal workflows to help reduce unnecessary exposure during communication and production.\u003c\/p\u003e\n\u003ch3 data-end=\"2536\" data-start=\"2472\" data-section-id=\"19c05ne\"\u003eCan samples or testing units be provided before bulk orders?\u003c\/h3\u003e\n\u003cp data-end=\"2774\" data-start=\"2538\"\u003eYes. Customers often want to verify coverage performance, environmental compatibility, and installation suitability before large deployments. Sample units and testing support can be arranged depending on project scope and configuration.\u003c\/p\u003e\n\u003ch3 data-end=\"2821\" data-start=\"2776\" data-section-id=\"1ubeygg\"\u003eWhat is the typical production lead time?\u003c\/h3\u003e\n\u003cp data-end=\"3052\" data-start=\"2823\"\u003eLead time depends on configuration complexity and order quantity. Standard cell phone scrambler models are generally faster, while customized frequency solutions or OEM projects may require additional production and testing time.\u003c\/p\u003e\n\u003ch3 data-end=\"3117\" data-start=\"3054\" data-section-id=\"1qzvg7q\"\u003eWhat if products are damaged during international shipping?\u003c\/h3\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"3337\" data-start=\"3119\"\u003eAll products are securely packed for international transportation. If shipping damage occurs, our support team will assist with verification, replacement coordination, and after-sales handling to reduce project delays.\u003c\/p\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47916923388078,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_blocker.jpg?v=1756993817"},{"product_id":"cell-phone-inhibitor-for-school","title":"Cell Phone Inhibitor for School","description":"\u003ch3 style=\"text-align: center;\"\u003eNo Signals. No Cheating. No Compromise\u003c\/h3\u003e\n\u003cdiv\u003eOnce classroom cell phone inhibitors are deployed, calls, texts, and mobile data connections can be instantly blocked—eliminating cheating methods, hidden devices, and unauthorized communication, while creating a secure, distraction-free, and fair examination environment.\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOur portable cell phone inhibitors can support all the 2G\/3G\/4G\/5G cellular bands of different mobile network operators and Wi-Fi frequency bands all in one device. However, it only blocks the reception of on-site mobile devices and does not affect surrounding base stations.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003eAdvanced \u003ca href=\"https:\/\/desc-boost.com\/products\/120w-cell-phone-signal-blocker\" title=\"cellular disruptor\"\u003ecellular inhibitors \u003c\/a\u003eallow adjustable range control, ensuring coverage is limited to the classroom without affecting neighboring areas.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/111_b732ed16-3f96-47d1-9028-0fdc7bd480a5.jpg?v=1760411709\" alt=\"Official Inspection Report: K-12 phone Blocker Model DXK3000K-12-5G Certification\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"How phone blocker works emitting radio frequencies to block communication signals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/800_DescBoost_phone_blocker.jpg?v=1756995463\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2_fdf5e4a8-3410-445a-8e16-abafbda0518b.jpg?v=1756202479\" alt=\"Cell phone blocker and 5G blocker used in examination, meeting room, and library\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Why choose our Signal Blocker? We are the Primary Factory with a Professional Team.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1_c2be93cb-19fb-41ab-8b24-6af3e597465c.jpg?v=1754985610\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"9-step ODM\/OEM manufacturing workflow for a Wireless Signal Blocker device.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm.jpg?v=1754985611\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli data-start=\"62\" data-end=\"453\"\u003e\n\u003cstrong data-start=\"62\" data-end=\"169\"\u003eIs the omnidirectional signal inhibitor effective in high-signal environments (e.g., near mobile towers)?\u003c\/strong\u003e\u003cbr data-start=\"169\" data-end=\"172\"\u003eYes, even in areas with strong external signals, such as near mobile towers, our omnidirectional blocker ensures reliable performance due to its high-power RF modules and high-gain antennas, effectively maintaining a fair examination environment free from external interferences.\u003c\/li\u003e\n\u003cli data-start=\"455\" data-end=\"796\"\u003e\n\u003cstrong data-start=\"455\" data-end=\"554\"\u003eWill the signal inhibitor interfere with other electronic devices like projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"554\" data-end=\"557\"\u003eNo, the blocker only affects wireless communication signals (mobile, Wi-Fi, Bluetooth, GPS) and does not interfere with wired devices such as projectors, printers, or classroom sound systems, ensuring normal teaching and exam operations.\u003c\/li\u003e\n\u003cli data-start=\"798\" data-end=\"1030\"\u003e\n\u003cstrong data-start=\"798\" data-end=\"857\"\u003eCan I adjust the blocking range for my examination hall?\u003c\/strong\u003e\u003cbr data-start=\"857\" data-end=\"860\"\u003eYes, the blocking range is adjustable from 1m to 30m, allowing for precise coverage of exam halls of different sizes without affecting nearby classrooms or office areas.\u003c\/li\u003e\n\u003cli data-start=\"1032\" data-end=\"1376\"\u003e\n\u003cstrong data-start=\"1032\" data-end=\"1129\"\u003eWill multiple omnidirectional phone inhibitors interfere with each other in a large examination hall?\u003c\/strong\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003eNo, with proper placement, multiple inhibitors will not interfere with each other. We provide layout recommendations to ensure that each unit works seamlessly without overlap or signal leakage, maintaining the integrity of the exam environment.\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1735\"\u003e\n\u003cstrong data-start=\"1378\" data-end=\"1475\"\u003eDo I need to install additional equipment outside the examination building for full coverage?\u003c\/strong\u003e\u003cbr data-start=\"1475\" data-end=\"1478\"\u003eTypically no additional equipment is needed. However, in schools located near mobile towers or areas with strong external signals, an outdoor unit can be added to strengthen coverage and prevent unauthorized communications from penetrating the exam halls.\u003c\/li\u003e\n\u003cli data-start=\"1737\" data-end=\"2016\"\u003e\n\u003cstrong data-start=\"1737\" data-end=\"1801\"\u003eDoes installation require modifying the classroom structure?\u003c\/strong\u003e\u003cbr data-start=\"1801\" data-end=\"1804\"\u003eNo, our devices are flexible in installation. They can be wall-mounted, ceiling-mounted, or placed on any flat surface without any structural modifications, making them easy to integrate into school facilities.\u003c\/li\u003e\n\u003cli data-start=\"2018\" data-end=\"2287\"\u003e\n\u003cstrong data-start=\"2018\" data-end=\"2100\"\u003eCan the device run continuously without overheating during long exam sessions?\u003c\/strong\u003e\u003cbr data-start=\"2100\" data-end=\"2103\"\u003eYes, the system supports continuous operation with built-in cooling systems and soft-start circuits, ensuring stable 24\/7 operation throughout exam periods without cheating risks.\u003c\/li\u003e\n\u003cli data-start=\"2289\" data-end=\"2566\"\u003e\n\u003cstrong data-start=\"2289\" data-end=\"2349\"\u003eDo you offer customization for school examination needs?\u003c\/strong\u003e\u003cbr data-start=\"2349\" data-end=\"2352\"\u003eYes, we provide OEM\/ODM services to tailor power levels, frequency bands, and housing designs to fit specific school requirements, ensuring exam fairness and confidentiality according to your institution’s needs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47916934529198,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_blocker.jpg?v=1756993817"},{"product_id":"cell-phone-inhibitor-for-prison","title":"Cell Phone Inhibitor for Prison","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/how_it_work_2.png?v=1779782683\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/8-100M.png?v=1779783625\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/near_base_station.png?v=1779784169\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/installation.png?v=1779781466\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Cell_phone_jammer_in_meetng_room_1.jpg?v=1754469284\" alt=\"cell phone blocker metting room\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/N-14_120W_Certificate.png?v=1779781466\" alt=\"\"\u003e\u003cbr\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg alt=\"Cell phone jammer details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker size\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/1000_factory.jpg?v=1767577938\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"WiFi blocker and portable signal blocker for school and office use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 class=\"tabTitle\" style=\"text-align: center;\"\u003eFAQS\u003c\/h2\u003e\n\u003ch3 data-section-id=\"owba7g\" data-start=\"1519\" data-end=\"1581\"\u003e1. How can we ensure product quality and long-term stability?\u003c\/h3\u003e\n\u003cp data-start=\"1582\" data-end=\"1700\"\u003eAll systems undergo RF testing, aging tests, temperature tests, and continuous operation verification before shipment.\u003c\/p\u003e\n\u003cp data-start=\"1702\" data-end=\"1803\"\u003eIndustrial-grade components are used to support stable long-term operation in demanding environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"23r6vf\" data-start=\"1805\" data-end=\"1849\"\u003e2. Can you send samples before bulk orders?\u003c\/h3\u003e\n\u003cp data-start=\"1850\" data-end=\"1941\"\u003eYes. Sample units are available for testing and project evaluation before mass procurement.\u003c\/p\u003e\n\u003cp data-start=\"1943\" data-end=\"2040\"\u003eFor customized projects, sample preparation may require additional engineering verification time.\u003c\/p\u003e\n\u003ch3 data-section-id=\"b290fk\" data-start=\"2042\" data-end=\"2087\"\u003e3. What is the Typical Production Lead Time?\u003c\/h3\u003e\n\u003cp data-start=\"2088\" data-end=\"2159\"\u003eProduction time depends on configuration complexity and order quantity.\u003c\/p\u003e\n\u003cp data-start=\"2161\" data-end=\"2292\"\u003eStandard models: 7–10 working days\u003cbr data-start=\"2195\" data-end=\"2198\"\u003eCustomized systems: 2–4 weeks\u003cbr data-start=\"2227\" data-end=\"2230\"\u003eLarge integrated projects: depends on technical requirements\u003c\/p\u003e\n\u003cp data-start=\"2294\" data-end=\"2353\"\u003eUrgent deployment projects can be prioritized upon request.\u003c\/p\u003e\n\u003ch3 data-section-id=\"voopkx\" data-start=\"2355\" data-end=\"2414\"\u003e4. What if the device does not perform well in our region?\u003c\/h3\u003e\n\u003cp data-start=\"2415\" data-end=\"2510\"\u003eWireless environments vary significantly between countries, operators, and building structures.\u003c\/p\u003e\n\u003cp data-start=\"2512\" data-end=\"2658\"\u003eBefore production, we confirm local communication specifications and application scenarios to improve compatibility and operational effectiveness.\u003c\/p\u003e\n\u003cp data-start=\"2660\" data-end=\"2738\"\u003e⚠️ WARNING: Incorrect configuration parameters may reduce overall performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ynu0jh\" data-start=\"2740\" data-end=\"2810\"\u003e5. How do you protect confidential projects and customer information?\u003c\/h3\u003e\n\u003cp data-start=\"2811\" data-end=\"2907\"\u003eWe strictly protect customer project data, deployment information, and technical specifications.\u003c\/p\u003e\n\u003cp data-start=\"2909\" data-end=\"3013\"\u003eNDA agreements are supported for enterprise, infrastructure, and professional security-related projects.\u003c\/p\u003e\n\u003ch3 data-section-id=\"172s3o2\" data-start=\"3015\" data-end=\"3061\"\u003e6. What if items are damaged during shipping?\u003c\/h3\u003e\n\u003cp data-start=\"3062\" data-end=\"3133\"\u003eAll equipment is packaged with reinforced industrial export protection.\u003c\/p\u003e\n\u003cp data-start=\"3135\" data-end=\"3268\"\u003eIf shipping damage occurs, we provide technical assistance, replacement components, or replacement units according to warranty terms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"185\" data-end=\"256\"\u003e7. What frequency bands can your products disrupt? Does it support 5G?\u003c\/strong\u003e\u003cbr data-start=\"256\" data-end=\"259\"\u003eOur devices support full-spectrum blocking, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/p\u003e\n\u003cp data-start=\"516\" data-end=\"692\"\u003e\u003cstrong data-start=\"516\" data-end=\"598\"\u003e8. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003cbr data-start=\"598\" data-end=\"601\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/p\u003e\n\u003cul data-start=\"693\" data-end=\"902\"\u003e\n\u003cli data-start=\"693\" data-end=\"767\"\u003e\n\u003cp data-start=\"695\" data-end=\"767\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"768\" data-end=\"830\"\u003e\n\u003cp data-start=\"770\" data-end=\"830\"\u003eEnhancing specific bands with strong external interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"902\"\u003e\n\u003cp data-start=\"833\" data-end=\"902\"\u003eReducing noise and power consumption while improving system stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e9. \u003c\/strong\u003e\u003cstrong data-start=\"1218\" data-end=\"1307\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003cbr data-start=\"1307\" data-end=\"1310\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our blockers remain effective even under extreme interference levels from nearby base stations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-start=\"169\" data-end=\"267\"\u003e10. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-start=\"169\" data-end=\"267\"\u003eWill the cell phone inhibitors affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"267\" data-end=\"270\"\u003eNo. Our signal blockers only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/p\u003e\n\u003cp data-start=\"424\" data-end=\"633\"\u003e\u003cstrong data-start=\"424\" data-end=\"480\"\u003e11. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003cbr data-start=\"480\" data-end=\"483\"\u003eYes. Each frequency module can be independently adjusted to control the blocking distance (e.g., 8–100 meters) based on your actual environment.\u003c\/p\u003e\n\u003cp data-start=\"635\" data-end=\"846\"\u003e\u003cstrong data-start=\"635\" data-end=\"707\"\u003e12. Will multiple omnidirectional inhibitors interfere with each other?\u003c\/strong\u003e\u003cbr data-start=\"707\" data-end=\"710\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/p\u003e\n\u003cp data-start=\"848\" data-end=\"1083\"\u003e\u003cstrong data-start=\"848\" data-end=\"908\"\u003e13. Do I need to install any equipment outside the room?\u003c\/strong\u003e\u003cbr data-start=\"908\" data-end=\"911\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/p\u003e\n\u003cp data-start=\"1289\" data-end=\"1523\"\u003e\u003cstrong data-end=\"1888\" data-start=\"1794\"\u003e14. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003cbr data-end=\"1891\" data-start=\"1888\"\u003eNo structural damage is needed. The blocker can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/p\u003e\n\u003cp data-end=\"2592\" data-start=\"2343\"\u003e\u003cstrong data-end=\"2407\" data-start=\"2343\"\u003e15. Do your signal inhibitor support 24\/7 operation? Is it prone to overheating?\u003c\/strong\u003e\u003cbr data-end=\"2410\" data-start=\"2407\"\u003eYes. Our inhibitors support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/p\u003e\n\u003cstrong data-end=\"2683\" data-start=\"2599\"\u003e16. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003cbr data-end=\"2686\" data-start=\"2683\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-end=\"2982\" data-start=\"2908\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47916944523438,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_detector.jpg?v=1765856668"},{"product_id":"cell-phone-inhibitor-for-meetings-rooms","title":"120W Cell Phone Inhibitor for Meetings Rooms","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e No Signal. No Leaks. No Unauthorized Communication.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eOnce deployed in confidential meeting rooms, our cell phone inhibitors instantly block calls, messages, mobile data, and wireless transmissions—helping prevent classified information leaks, unauthorized communication, and other wireless security risks while maintaining a secure, controlled, and fully confidential environment.\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/N-14_120W_Certificate.png?v=1779781466\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/how_it_work_2.png?v=1779782683\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/near_base_station.png?v=1779784169\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/8-100M.png?v=1779783625\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/installation.png?v=1779781466\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/123_fdfbfaab-56cb-45b3-80e8-06a96476a931.jpg?v=1779778725\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Cell_phone_jammer_in_meetng_room_1.jpg?v=1754469284\" alt=\"cell phone blocker metting room\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg alt=\"Cell phone jammer details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/phone_jammer_details_1.jpg?v=1754533850\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"cell phone blocker size\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/cell_phone_jammer_size_2.jpg?v=1754553138\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Advantages of our Cell Phone Signal Blocker: Primary Factory, 3-year Warranty, Customizable Solutions.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/Why_choose_us_1.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/1000_factory.jpg?v=1767577938\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Visual guide to the ODM \u0026amp; OEM partnership process for Signal Blocker production.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/oem_odm3_4.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv\u003e\u003cspan\u003e1. Factors affecting the actual shielding range include signal field strength, base station distance, mobile phone format, obstacles, installation height, installation specifications, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. It is normal for the host to heat up after working for a long time. If the temperature is too high, please turn off the power and contact your local dealer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. The normal installation height is 1.8m～3m, try to choose the place where there is no obstacle between the target shielding area.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"WiFi blocker and portable signal blocker for school and office use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch2 class=\"tabTitle\" style=\"text-align: center;\"\u003eFAQS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong data-start=\"185\" data-end=\"256\"\u003e1. What frequency bands can your products disrupt? Does it support 5G?\u003c\/strong\u003e\u003cbr data-start=\"256\" data-end=\"259\"\u003eOur devices support full-spectrum blocking, including 2G\/3G\/4G\/5G, Wi-Fi 2.4G\/5.8G, GPS L1–L5, Bluetooth, UHF\/VHF, LoRa, etc. Specific bands can be customized according to your application requirements.\u003c\/p\u003e\n\u003cp data-start=\"516\" data-end=\"692\"\u003e\u003cstrong data-start=\"516\" data-end=\"598\"\u003e2. Can output power be adjusted individually per band? Why is this important?\u003c\/strong\u003e\u003cbr data-start=\"598\" data-end=\"601\"\u003eYes. Each frequency module supports independent power adjustment. This allows for:\u003c\/p\u003e\n\u003cul data-start=\"693\" data-end=\"902\"\u003e\n\u003cli data-start=\"693\" data-end=\"767\"\u003e\n\u003cp data-start=\"695\" data-end=\"767\"\u003eAccurate control of the blocking radius (preventing unwanted overspill)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"768\" data-end=\"830\"\u003e\n\u003cp data-start=\"770\" data-end=\"830\"\u003eEnhancing specific bands with strong external interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"902\"\u003e\n\u003cp data-start=\"833\" data-end=\"902\"\u003eReducing noise and power consumption while improving system stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. \u003c\/strong\u003e\u003cstrong data-start=\"1218\" data-end=\"1307\"\u003eIs it effective in high-signal environments (e.g., \u0026lt;200 meters from cell towers)?\u003c\/strong\u003e\u003cbr data-start=\"1307\" data-end=\"1310\"\u003eAbsolutely. Featuring built-in high-power directional RF modules and high-gain antennas, our blockers remain effective even under extreme interference levels from nearby base stations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-start=\"169\" data-end=\"267\"\u003e4. \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-start=\"169\" data-end=\"267\"\u003eWill the cell phone inhibitor affect other electronic equipment, like projectors or microphones?\u003c\/strong\u003e\u003cbr data-start=\"267\" data-end=\"270\"\u003eNo. Our signal blockers only target wireless communication frequencies (e.g., mobile, WiFi, GPS). They won’t affect wired audio-visual equipment.\u003c\/p\u003e\n\u003cp data-start=\"424\" data-end=\"633\"\u003e\u003cstrong data-start=\"424\" data-end=\"480\"\u003e5. Can I adjust the power output of each frequency?\u003c\/strong\u003e\u003cbr data-start=\"480\" data-end=\"483\"\u003eYes. Each frequency module can be independently adjusted to control the blocking distance (e.g., 8–100 meters) based on your actual environment.\u003c\/p\u003e\n\u003cp data-start=\"635\" data-end=\"846\"\u003e\u003cstrong data-start=\"635\" data-end=\"707\"\u003e6. Will multiple omnidirectional inhibitors interfere with each other?\u003c\/strong\u003e\u003cbr data-start=\"707\" data-end=\"710\"\u003eNo, if properly installed. We provide optimized layout and directional separation to avoid overlap or interference between units.\u003c\/p\u003e\n\u003cp data-start=\"848\" data-end=\"1083\"\u003e\u003cstrong data-start=\"848\" data-end=\"908\"\u003e7. Do I need to install any equipment outside the room?\u003c\/strong\u003e\u003cbr data-start=\"908\" data-end=\"911\"\u003eUsually not. But in extreme environments (e.g., near strong outdoor base stations), we may recommend an outdoor blocking unit to strengthen coverage from both sides.\u003c\/p\u003e\n\u003cp data-start=\"1289\" data-end=\"1523\"\u003e\u003cstrong data-end=\"1888\" data-start=\"1794\"\u003e8. Does installation require damaging the building structure? Can the layout be flexible?\u003c\/strong\u003e\u003cbr data-end=\"1891\" data-start=\"1888\"\u003eNo structural damage is needed. The blocker can be mounted on walls, ceilings, or pillars. Recommended installation height is 2.5–3 meters, and the layout is fully adaptable to your site conditions.\u003c\/p\u003e\n\u003cp data-end=\"2592\" data-start=\"2343\"\u003e\u003cstrong data-end=\"2407\" data-start=\"2343\"\u003e9. Do your phone inhibitors support continuous 24\/7 operation? Is it prone to overheating?\u003c\/strong\u003e\u003cbr data-end=\"2410\" data-start=\"2407\"\u003eYes. Our blockers support continuous 24\/7 operation and are equipped with 6-zone fan cooling and soft-start circuitry for stable long-term performance without freezing or overheating.\u003c\/p\u003e\n\u003cstrong data-end=\"2683\" data-start=\"2599\"\u003e10. Do you support OEM\/ODM? Can the device be customized for specific scenarios?\u003c\/strong\u003e\u003cbr data-end=\"2686\" data-start=\"2683\"\u003eYes. With over 21 years of OEM\/ODM experience, we can customize power levels, frequency bands, housing structure, and communication protocols for conference rooms, prisons, military sites, vehicles, and more.\u003cstrong data-end=\"2982\" data-start=\"2908\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":47916966674606,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/mobile_phone_detector.jpg?v=1765856668"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/collections\/meeting_room.jpg?v=1755154920","url":"https:\/\/desc-boost.com\/collections\/desktop-phone-jammers.oembed?page=3","provider":"DescBoost","version":"1.0","type":"link"}