Click to WhatsApp: +86 15813705916
Click Email to boster.chen@gmail.com
Blokir Sinyal Ponsel Arah N-14 yang Dapat Disesuaikan 120 W 2/3/4/5G/WIFI/GPS/Bluetooth Pemblokir WiFi untuk Anti-kecurangan Ujian
Solusi Andal dari Produsen Terpercaya
Dengan meningkatnya penggunaan alat curang elektronik di ruang ujian, pemblokir sinyal menjadi alat esensial untuk menjaga integritas ujian. Kami adalah produsen yang mengkhususkan diri dalam perlindungan keamanan informasi, dengan 21 tahun pengalaman dalam penelitian dan pengembangan. Perangkat kami diakui karena kualitasnya yang andal dan harga yang kompetitif, menjadikannya pilihan terpercaya untuk lingkungan ujian. Bagi Anda yang memiliki permintaan kustom atau sedang mencari produsen pemblokir sinyal yang handal — kami mengundang Anda untuk berkonsultasi dengan kami.
Tindakan Pencegahan
-
Faktor yang memengaruhi jangkauan sebenarnya meliputi kekuatan sinyal, jarak stasiun basis, format ponsel, hambatan, tinggi pemasangan, dan spesifikasi.
-
Pemanasan perangkat setelah digunakan lama adalah hal yang normal. Jika suhu terlalu tinggi, matikan daya dan hubungi dealer lokal.
-
Tinggi pemasangan yang disarankan adalah 1.8m～3m, pilih lokasi tanpa hambatan antara perangkat dan area target.
phone jammer applications
FAQS
-
Frekuensi apa yang dapat diblokir produk Anda? Apakah mendukung 5G?
Ya. Mendukung pengacauan spektrum penuh: 2G/3G/4G/5G, Wi-Fi 2.4G/5.8G, GPS L1–L5, Bluetooth, UHF/VHF, LoRa, dll. Band spesifik dapat disesuaikan. -
Apakah daya keluaran dapat disesuaikan per band?
Ya. Setiap modul mendukung penyesuaian independen untuk mengontrol jangkauan, memperkuat band tertentu, dan mengurangi konsumsi daya. -
Apakah efektif di area dengan sinyal kuat (<200m dari menara)?
Ya. Dengan modul RF berdaya tinggi dan antena high-gain, perangkat tetap efektif meski dekat dengan stasiun basis. -
Apakah memengaruhi perangkat elektronik lain seperti proyektor atau mikrofon?
Tidak. Hanya menargetkan frekuensi komunikasi nirkabel dan tidak memengaruhi perangkat kabel. -
Bisakah daya setiap frekuensi disesuaikan?
Ya. Setiap modul dapat disesuaikan untuk mengontrol jangkauan 8–100m. -
Apakah beberapa jammer omnidirectional saling mengganggu?
Tidak, jika dipasang dengan benar. Kami menyediakan tata letak optimal untuk menghindari tumpang tindih. -
Apakah perlu memasang perangkat di luar ruangan?
Biasanya tidak. Tetapi di dekat stasiun basis eksternal yang kuat, unit luar ruangan tambahan dapat direkomendasikan. -
Apakah pemasangan merusak struktur bangunan?
Tidak. Dapat dipasang di dinding, plafon, atau pilar. Tinggi pemasangan yang disarankan 2.5–3m, tata letak fleksibel. -
Apakah perangkat dapat beroperasi 24/7? Apakah mudah panas?
Ya. Mendukung operasi terus menerus 24/7, dilengkapi pendingin 6 zona dan sirkuit soft-start. -
Apakah Anda mendukung OEM/ODM?
Ya. Dengan lebih dari 21 tahun pengalaman, kami menyesuaikan daya, band, struktur housing, dan protokol untuk ruang rapat, penjara, area militer, kendaraan, dll.
Kinerja dan Metrik
| Kategori | Kinerja dan Metrik |
|---|---|
| Dimensi | 435 × 293 × 130 mm (Panjang × Lebar × Tinggi) |
| Berat | 7,2 kg (unit utama) |
| Jangkauan Pelindung | 8–50 m (tergantung kekuatan sinyal dari stasiun pangkalan) |
| Sumber Daya dan Konsumsi | AC 110–220V / DC 24V / 20A, Konsumsi: 480W Sumber daya switching ganda terintegrasi |
| Suhu Operasi | -10℃ hingga +55℃ |
| Suhu Penyimpanan | -20℃ hingga +60℃ |
Parameter Listrik
| Saluran | Sinyal yang Diblokir | Frekuensi Operasi | Daya Output Rentang Frekuensi | Daya Output Saluran |
|---|---|---|---|---|
| CH1 | Broadcast 5G/Mobile 5G | 758-803 MHz | 40 dBm | 5 dBm/30KHz(min) |
| CH2 | CDMA/Telecom 2G/4G | 851-894 MHz | 40 dBm | 5 dBm/30KHz(min) |
| CH3 | GSM/Mobile 2G 4G/Unicom 4G | 925-960 MHz | 40 dBm | 5 dBm/30KHz(min) |
| CH4 | DCS/Mobile 2G 4G/Unicom 4G/Telecom 4G | 1805-1990 MHz | 40 dBm | 2 dBm/30KHz(min) |
| CH5 | PHS/Mobile 2G 4G/Unicom 4G/Telecom 4G | 1805-1990 MHz | 40 dBm | 2 dBm/30KHz(min) |
| CH6 | 3G/Mobile Unicom Telecom 3G 4G | 2010-2170 MHz | 40 dBm | 2 dBm/30KHz(min) |
| CH7 | 3G/Unicom Telecom 3G 4G | 2110-2170 MHz | 40 dBm | 2 dBm/30KHz(min) |
| CH8 | 4G1/Mobile 4G(cakupan internal) | 2300-2400 MHz | 40 dBm | 2 dBm/30KHz(min) |
| CH9 | WIFI2.4G/WIFI5.8G | 2400-2483 MHz/5725-5850 MHz | 37 dBm | 2 dBm/30KHz(min) |
| CH10 | Mobile 4G 5G | 2500-2600 MHz | 39,5 dBm | 2 dBm/30KHz(min) |
| CH11 | 5G1/Telecom 5G | 3300-3500 MHz | 39 dBm | 2 dBm/30KHz(min) |
| CH12 | 5G2/Unicom 5G | 3500-3800 MHz | 39 dBm | 2 dBm/30KHz(min) |
| CH13 | 5G2/Mobile 5G(cakupan internal)/WIFI5.2G | 4800-4960 MHz/5150-5350 MHz | 37 dBm | 2 dBm/30KHz(min) |
Excellent Experience—Many User Reviews
Grace Mitchell
Germany
This is our second time ordering the the cell phone blockers from this company, and we are very satisfied. The shielding performance is excellent, and both the industrial design and cooling system are impressive. Mr. Chen is always friendly and replies quickly—often within an hour, despite the time difference. This supplier has our full trust. Confidently recommended for any organization needing high-quality signal blockers.
James Walker
Indonesia
We've been using the N-14-120W signal blockers for our examination venues for years, and the performance is excellent every time. Shipping to Indonesia is surprisingly fast, often ahead of schedule. The supplier is very reliable, always quick to answer our technical questions and adjust settings for different venue sizes. They even confirm the specifications before shipping. The equipment is always well-packed and arrives in perfect condition. 100% RECOMMENDED! Ask for Chen—he provides fantastic support.
Mia Thompson
Canada
The N-14-120W blockers we ordered work perfectly! 📶 The shielding is strong and stable, and the build quality is excellent. Communication with the technical team was smooth and professional, making the whole process easy. We also received a performance report before bulk order, which gave us full confidence. Will definitely order more for our meeting rooms. Thank you!
Isabella Moore
United States
I'm very satisfied with the DescBoost cell phone blockers we deployed. Mr. Chen is an excellent support engineer—helpful, professional, and very attentive to our site requirements. The equipment performs flawlessly in our conference rooms, and shipping was fast. Highly recommend working with him, and we will definitely purchase again.
Isabella Moore
United States
I'm very satisfied with the DescBoost cell phone blockers we deployed. Mr. Chen is an excellent support engineer—helpful, professional, and very attentive to our site requirements. The equipment performs flawlessly in our conference rooms, and shipping was fast. Highly recommend working with him, and we will definitely purchase again.
Lily Harris
United States
Delivery was slightly delayed due to customs, but once we received the N-14-120W units, we were impressed by the build quality. The heat dissipation and signal stability are excellent, and performance exceeded expectations. The devices are professional, durable, and ideal for our secure facilities. Tested under full load, and they performed perfectly. Very satisfied and planning a larger order. Highly recommended supplier.
Emma Richardson
United States
The shielding effectiveness, build quality, and packaging are excellent. The devices look professional and work very reliably. Planning to make them our main supplier for all secure meeting venues. 💖
Lucy
United States
Just received the blockers and they all look robust and perform beautifully 💪 The signal blocking is always consistent, and the pricing is very fair. This supplier has been reliable every time—highly recommend! 🤩
Olivia Evans
Germany
The N-14-120W units work great, and the directional adjustment feature is very useful. The engineer Chen was very professional, offered excellent advice, and helped us optimize the antenna setup for maximum coverage. Extremely happy with the result and will order more if needed. Thank you!
Sophia Lee
United States
Very satisfied with the K-14-80W blockers—will be placing another order soon. They work perfectly in our training centers. We even customized the frequency ranges to match local networks, making the solution feel unique and tailored. 🙂
Razi Riz
Vietnamese
We needed a reliable solution to block unauthorized communications used by inmates to smuggle contraband or coordinate escapes and to prevent sensitive information leaks during meetings. This signal blocker exceeded our expectations! Not only is it high-powered, but it also allows precise adjustment of power and frequency. Its unobtrusive design delivers exceptional effectiveness. Once activated, there are no signal blind spots and no risk of information leaks—exactly what we needed for enhancing prison security.
John Israel
Canada
We installed this signal blocker throughout our prison, and it immediately enhanced our security measures. Its precise, adjustable power settings let us customize coverage exactly where it’s needed. By blocking all mobile and wireless signals, we have effectively reduced the risks of attacks and violence. It has become an indispensable tool for protecting the integrity of our facility.
Johnson Lam
South Africa
As a prison security officer, I had doubts at first about how effective the signal blocker could be.However, this high-power phone blocker has exceeded all my expectations. Even near strong cellular base stations, it consistently maintains full effectiveness. It’s perfect for supporting comprehensive, multi-layered security protocols. Truly a professional-grade solution tailored for correctional facility security.
- Choosing a selection results in a full page refresh.