8 Way Adjustable Signal Jammer Is Suitable For The Examination Room
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...adjustable signal jammer is suitable for the examination room 1. Product Introduction This signal blocker can block 8 frequencies with individually controllable switches for each antenna. The shielding range can reach 100-200 square meters (depending on the local specific signal......
Shenzhen TeXin electronic Co., Limited
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Examination Room Wifi Blocker Jammer , Cell Phone Wifi Jammer 360 Degree Jamming
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.... Frequency ranges selectable. Accept to customized low frequency. Product Applications: Prisons, Recording Studios, Banks, Contract Tendering Rooms, Churches, Classrooms, Testing Facilities, Security Services,...
VBE Technology Shenzhen Co., Ltd.
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3G 4G 16 Antennas Adjustable Signal Jammer 50m GPS WIFI
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... &WiFi UHF VHF GPS L1/L2/L5 Lojack Remote Control All Bands Signal Jammer you are viewing now is in stock and will be newest style and modern signal blocker, which can offer best protection for your privacy and quiet environment. And can far beyond your...
Wolves Team Limited
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The school examination room is equipped with mobile phone signal jammer to prevent students from cheating. Black 10 band
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...examination room is equipped with mobile phone signal jammer to prevent students from cheating. Black 10 band Main specifications / special functions: Product description The signal jammers you see here are high-power 3G 4G 5g mobile phone jammers and UHF VHF WiFi jammers. This is a new 10 band jammer, which has a good interference effect on all mobile phone 2G, 3G, 4G 5g signals......
Shenzhen Bochuang shikong Communication Technology Co., Ltd.
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Military standard Six Antennas 4G WiFi GPS Signal Jammer For Examination Room
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... to deal with information security issues, in order to ensure your privacy, to spend more technical investment is worth it. GREETWIN COMPANY is a special manufacturer of signal jammer,bomb jammer. Our market research and development department has...
Shenzhen Greetwin Technology Co.,Limited
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Wifi Gps Cell Phone Signal Jammer For Examination Room / AC110V-240V
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Wifi Gps Cell Phone Signal Jammer For Examination Room / Portable Cell Phone Signal Blocker Device Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960 MHz DCS: 1805-1880 ......
EASTLONGE ELECTRONICS(HK) CO.,LTD
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Full Band LTE 4G Mobile Phone Signal Jammer With 10 Inner Directional Antennas
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...Signal Jammer With 10 Inner Directional Antennas Features 1. Effectively shield all mobile phones, walkie-talkies, radio, 2.4G (WLAN, WIFI, Bluetooth), and other wireless signals in the examination room cheating tools, without interference to other electronic devices outside the examination room......
Shenzhen Times Starlight Technology Co.,Ltd
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418X280X108 3.5Kg Cell Phone Signal Jammer 220VAC For Examination Room
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3.5Kg Cell Phone Signal Jammer with Power supply 220VAC Description ZD-GR001 Cell Phone Signal Jammer applies intelligent digital jamming technology. This product can classify different target signals and then jam them. This jammer is also equiped with ......
Zhejiang Zhongdeng Electronics Technology CO,LTD
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Chinajammerblocker.com: China Signal Jammers | High Power Portable Cell Phone Blocker and GPS Signal Jammer
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...signal jammers | High Power Portable Cell Phone Blocker And GPS Signal Jammer With Coverage 5~15 m Just by using this signal jammer the device signals can be easily blocked within its jamming range. Signal jammers are widely used in different places, such as school, university, examination room, gas station, church, court, library, meeting room, government, theater, military area and so on. With the help of signal jammers......
China Aoli Signal Jammer Blocker Factory
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Selectable Cell Phone Signal Jammer 3G Lojack GPS For Examination Hall
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...Signal Jammer 3G Lojack GPS For Examination Hall Product Description Now to meet the requirements of people more and more jammers that designed with the selectable button has been invented and now are well welcomed by people now and here that you are viewing is the Selectable Portable 3G Mobile Phone LoJack Jammer & GPSL1 GPSL2 GPSL5 Signal Jammer, which is a new invented multi-purpose signal jammer......
Wolves Team Limited
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