{"title":"Thiết Bị Chặn Sóng Điện Thoại Mạnh Mẽ","description":"Những thiết bị này hoạt động mạnh mẽ ngay cả gần các trạm gốc di động. Khác với các bộ chặn truyền thống phát tín hiệu trong bán kính 360 độ, chúng phát nhiễu theo một hướng duy nhất, đảm bảo khu vực phía sau thiết bị không bị ảnh hưởng. Bạn có thể điều chỉnh tần số và phạm vi theo nhu cầu của mình. Thông thường, chúng nặng dưới 10 kg nên việc di chuyển từ nơi này sang nơi khác khi cần thiết không quá khó khăn.","products":[{"product_id":"100w-mobile-phone-signal-jammer","title":"Bộ Chặn Sóng Điện Thoại Di Động Hướng 100W E-12 Toàn Băng Tần 5G GSM WIFI Bluetooth","description":"\u003cp data-mce-fragment=\"1\" data-end=\"534\" data-start=\"286\"\u003eE-12-100W 5G Jammer cung cấp khả năng gây nhiễu toàn băng tần (CDMA\/GSM\/DCS\/3G\/4G\/5G\/WiFi\/Bluetooth), hoạt động 24\/7 và độ bền cao, trở thành “kẻ thù” của các thiết bị gian lận không dây như điện thoại di động, WiFi, Bluetooth và đồng hồ điện tử.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" data-end=\"567\" data-start=\"536\"\u003eCấu Hình Tùy Chỉnh Có Sẵn\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" data-end=\"667\" data-start=\"568\"\u003eTất cả băng tần: Điện thoại 5G\/4G\/3G\/2G + WiFi 2.4G + WiFi 5G + GPS L1-L5 + LORA + LOJACK\/UHF\/VHF\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" data-end=\"692\" data-start=\"669\"\u003eThông Số Kỹ Thuật\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" data-end=\"962\" data-start=\"693\"\u003eThiết bị chặn sóng di động xách tay này là bộ gây nhiễu toàn băng tần đa hướng, sử dụng mảng ăng-ten đa hướng độ lợi cao, giúp tăng đáng kể khoảng cách che chắn. Nó áp dụng thiết kế đầu ra chia tách, với công suất máy phát đơn trên 100W, và mỗi kênh đầu ra từ 5W～10W.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" data-end=\"1188\" data-start=\"964\"\u003eThiết bị chỉ chặn tín hiệu thu của điện thoại trong khu vực lắp đặt, không ảnh hưởng đến các trạm gốc xung quanh, trở thành “người bảo vệ an ninh” và chuyên gia thanh lọc trong các cuộc họp bí mật và kỳ thi tiêu chuẩn hóa.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" data-end=\"1262\" data-start=\"1190\"\u003e\u003cstrong data-mce-fragment=\"1\" data-end=\"1260\" data-start=\"1190\"\u003eBlack cell phone jammer with size dimensions on a white background\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" data-end=\"1275\" data-start=\"1264\"\u003eLưu Ý\u003c\/h3\u003e\n\u003col data-mce-fragment=\"1\" data-end=\"1687\" data-start=\"1276\"\u003e\n\u003cli data-mce-fragment=\"1\" data-end=\"1438\" data-start=\"1276\"\u003e\n\u003cp data-mce-fragment=\"1\" data-end=\"1438\" data-start=\"1279\"\u003eCác yếu tố ảnh hưởng đến phạm vi che chắn thực tế gồm: cường độ tín hiệu, khoảng cách đến trạm gốc, chuẩn điện thoại, vật cản, chiều cao và thông số lắp đặt.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-end=\"1571\" data-start=\"1439\"\u003e\n\u003cp data-mce-fragment=\"1\" data-end=\"1571\" data-start=\"1442\"\u003eThiết bị nóng lên sau thời gian dài hoạt động là bình thường. Nếu nhiệt độ quá cao, hãy tắt nguồn và liên hệ đại lý địa phương.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" data-end=\"1687\" data-start=\"1572\"\u003e\n\u003cp data-mce-fragment=\"1\" data-end=\"1687\" data-start=\"1575\"\u003eChiều cao lắp đặt khuyến nghị: 1.8m～2.5m, nên chọn nơi không có vật cản giữa thiết bị và khu vực cần che chắn.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 data-mce-fragment=\"1\" data-end=\"2180\" data-start=\"2158\"\u003e\u003cbr\u003e\u003c\/h2\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":"5g-cell-phone-jammer","title":"Directional K-16-120W Powerful Adjustable Classsroom Cell Phone Jammer for Anti-cheating＆Distraction-free","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAre you still worried about how to prevent cheating in exams? \u003c\/span\u003e\u003cspan\u003eOur Classroom Cell Phone Jammer discreetly blocks 5G and Wi-Fi signals within a 10–50 meter range, which is the nemesis of wireless cheating devices such as mobile phones, Wi-Fi, Bluetooth, and electronic watches. It serves as a security guard and purification expert in the confidential meetings and standardized examination venues.\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\/K16.png?v=1746686594\" alt=\" Anti-eavesdropping device specifications showing frequency coverage for 2G to 5G, WiFi, and GPS.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe jammer is an omnidirectional full-band communication signal disruptor, all of which are seventh-generation green signal jammers. It adopts an aluminum alloy casing and has fast heat dissipation. The military-grade anti-drop and anti-collision design has powerful performance. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eIt combines the advantages of portable and desktop jammers, and has the characteristics of easy portability and high-power interference. The total power of 120W can quickly and effectively eliminate signal threats within the interference range. But they only block the reception of on-site mobile phone jamming devices and do not affect surrounding base stations at all.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWith its unique and discreet design, this classroom cell phone jammer is ideal for indoor environments like classrooms and conference rooms where blocking cellphone or Wi-Fi signals is essential.\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\/cell_phone_blocker.jpg?v=1747791145\" alt=\"the front view of high-power cell phone blocker showing frequency coverage for 2G 3G 4G 5G\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Electronic cell phone blocker technical drawing with dimensional annotations\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/6_c891a047-d7a5-421b-ab63-9f4342606456.jpg?v=1747098648\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan\u003ePrecautions:\u003c\/span\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\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\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 alt=\"5G blocker device preventing wireless communication in secure areas\" 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\u003ch3 style=\"text-align: left;\"\u003eFAQS About Cell Phone Jammers\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003ch4 class=\"group text-lg text-dark\"\u003e1. What is a cell phone jammer?\u003c\/h4\u003e\n\u003cp class=\"group mt-2 text-sm leading-6\"\u003eA cell phone jammer is a device that disrupts or blocks mobile phone signals in a specific area. This technology can prevent phones from making or receiving calls, sending texts, or using mobile data within its range. They are commonly used in places where distraction-free environments are needed, like theaters, classrooms, or certain secure facilities.\u003c\/p\u003e\n\u003ch4 class=\"group text-lg text-dark\"\u003e2. How do cell phone jammers work?\u003c\/h4\u003e\n\u003cp class=\"group mt-2 text-sm leading-6\"\u003eCell phone jammers work by emitting radiofrequency signals that overpower the signals from cell towers to mobile devices. When a cell phone attempts to connect to the network, the jammer prevents it from establishing a handshake with the tower, effectively blocking any communication in the designated area.\u003c\/p\u003e\n\u003ch4 class=\"group mt-2 text-sm leading-6\"\u003e3. Can I block cell phone signals in my house?\u003c\/h4\u003e\n\u003cp class=\"group mt-2 text-sm leading-6\"\u003eIt is illeagal to use jammers in many places, but you can block cell phone signlas with these alternative measures:\u003c\/p\u003e\n\u003cp class=\"group mt-2 text-sm leading-6\"\u003eA.B\u003cspan\u003euilding materials like thick concrete, metal, or even specially coated walls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"group mt-2 text-sm leading-6\"\u003eB.S\u003cspan\u003eetting up a Faraday cage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"group mt-2 text-sm leading-6\"\u003e\u003cspan\u003eC. Signal control solutions like home network extenders or boosters.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 class=\"group mt-2 text-sm leading-6\"\u003e\n\u003cspan\u003e4. \u003c\/span\u003eDo cell phone jammers really work?\u003c\/h4\u003e\n\u003cp\u003eYes, they can block the connection  between the mobile phone and base stations, causing all the phone \u003cspan\u003e“No Service” or “Searching”. They are widely used in the seetings where the phone signals are prohibited like various exams, prisons.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e5. Can cell phone jammers be detected?\u003c\/h4\u003e\n\u003cp\u003eYes, cell phone jammers can often be detected, particularly in controlled or monitored areas. The detector can identify the location of jammers and some advanced detector can even identify the interference reall-time.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan\u003e 6\u003c\/span\u003e. Are cell phone jammers legal?\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"group mt-2 text-sm leading-6\"\u003eThe legality of cell phone jammers varies by country. In many places, such as the United States, it is illegal for individuals to use, sell, or operate these devices because they can interfere with emergency services. Always check local laws and regulations before considering the use of a jammer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 class=\"group text-lg text-dark\"\u003e7. How far can a cell phone jammer reach?\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003eAbout 100M(dependig on the strength of base station signals). They only block signals from on-site wireless devices without causing any interference to surrounding base stations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 class=\"group text-lg text-dark\"\u003e8. What are the main uses for cell phone jammers?\u003c\/h4\u003e\n\u003cp class=\"group mt-2 text-sm leading-6\"\u003eCell phone jammers are used in various scenarios, including educational institutions to minimize distractions during lectures, in movie theaters to enhance viewing experiences, and in sensitive areas like military bases or government buildings to prevent unauthorized communication. However, their use should comply with local regulations. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 class=\"group text-lg text-dark\"\u003e9. Can cell phone jammers affect other devices?\u003c\/h4\u003e\n\u003cp class=\"group mt-2 text-sm leading-6\"\u003eYes, cell phone jammers can potentially interfere with other wireless devices that operate on similar frequencies, such as Wi-Fi networks, Bluetooth devices, or even some medical equipment. This unintended interference can lead to disruptions in communication and operation, making careful consideration essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DescBoost","offers":[{"title":"Default Title","offer_id":46453402697902,"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":"120w-cell-phone-blocker","title":"Adjustable Directional 2\/3\/4\/5G\/WIFI\/GPS\/Bluetooth 120W Powerful Cell Phone Blocker Military Meeting Room Blocker","description":"\u003cdiv style=\"text-align: left;\"\u003eDo you realize that hidden cameras, spyware-infected phones, and eavesdropping devices may already be inside your secure rooms? Do you operate near powerful cell towers or enemy signal boosters that make ordinary blockers useless?\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 jamming distance. \n\u003cp style=\"text-align: left;\" class=\"MsoNormal\"\u003eFeaturing 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 protecting confidential meetings and maintaining fairness in standardized exam venues.\u003c\/p\u003e\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 deployed on the wall of confidential 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\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\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\/phone_jammer_details_1.jpg?v=1754533850\" alt=\"The Main Features of Cell phone blocker\"\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\/cell_phone_jammer_size_2.jpg?v=1754553138\" alt=\"cell phone blocker specific size\"\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.jpg?v=1754553139\" alt=\"Our GPS\/WiFi Blocker advantages: High-quality parts, Worry-free Service, Direct Factory Price.\"\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_odm3_4.jpg?v=1754553139\" alt=\"From Customer Requirement to Batch Production: ODM\/OEM lifecycle of a Signal Blocker.\"\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;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/files\/finally_cell_phone_jammer_application_2.jpg?v=1754553139\" alt=\"Cellular blocker applications in prison, oil refinery, and gas station\"\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 jamming, 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 jamming 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. With high-power directional antennas and smart gain control, our blockers remain effective even under extreme interference levels such as RSRP -50 dBm 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 jamming 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":46752652755118,"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"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5932\/6382\/collections\/Finally_5G-Jammers_c7e3e090-196b-4c2b-aba7-1af9badd6a86.jpg?v=1755159915","url":"https:\/\/desc-boost.com\/vi\/collections\/thi%e1%ba%bft-b%e1%bb%8b-ch%e1%ba%b7n-song-di%e1%bb%87n-tho%e1%ba%a1i-m%e1%ba%a1nh-m%e1%ba%bd.oembed","provider":"DescBoost","version":"1.0","type":"link"}