2.4G 4G Cell Phone Signal Jammer Adjustable Effective Shielding For Training Centers
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...Phone Signal Jamming , Cell Phone Signal Jammer Product Instructions: This signal blockers(signal jammer/partition/suppressor/cutter/isolator/conference information confidential machine) is our factory adopts advanced foreign technology, mainly for domestic college entrance examination, adult the university entrance exam, self-study exam and all kinds of colleges and universities in the process of examination......
VBE Technology Shenzhen Co., Ltd.
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Custom RF Signal Blocker 2 3 4 5G WiFi GPS VHF UHF Mobile Cell Phone Signal Jammer
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... technology .It can shield cell phone signal 2345G, WiFi 2.4GHz WiFi5.8G WiFi5.2GHz GPS ,VHF,UHF, etc or customization . which can be applied for workplace ,prison , examination ,car ,vehicle ,etc. Main features: * 12 channels can be customized *The...
Shenzhen TeXin electronic 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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418X280X108 3.5Kg Cell Phone Signal Jammer 220VAC For Examination Room
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...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 power supply 220VAC, 50Hz. The device has properties of small volume and light weight of 3.5Kg which makes it convenient to carry. The network system of jammers......
Zhejiang Zhongdeng Electronics Technology CO,LTD
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WIFI Cell Phone Signal Jammer , Mobile Rf Frequency Jammer with 4 Antennas
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...Cell Phone Signal Jammer , Mobile Rf Frequency Jammer with 4 Antennas Signal Jammer Description: The University Grants Commission has decided to allow universities to deploy low-powered jammers in examination halls to prevent students using mobile phones, bluetooth and other gadgets for copying. In a notice to all universities, the government has a policy to provide the jammers......
Shenzhen Greetwin Technology Co.,Limited
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Selectable Cell Phone Signal Jammer 3G Lojack GPS For Examination Hall
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...Cell Phone 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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Portable Cell Phone Signal Jammer / Radio Frequency Jammers , Anti - spy
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...Cell Phone Signal Jammer Radio Frequency Jammers , Anti-spy Device Description 1. TSL-N4 is a hand-held portable Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to prevent the leak of confidential information or unwanted usage of cell phones, Wi-Fi devices and GPS devices. 2. TSL-N4 has 4 sets (max to 8) of jamming signal generators inside, which can transmit highly effective jamming signals...
Shenzhen Times Starlight Technology Co.,Ltd
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DC12v Car Cell Phone Signal Jammer Non Adjustable For Conference Rooms / Museums
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... models, this signal jammer will block 4G Wimax, 4G LTE, and other cell phone bands giving you the privacy, security, and peace of mind that you need. This car cell phone jammer also covers standard GSM signals and 3G, in addition to 4G Wimax and 4G LTE,...
Shenzhen Sacon Telecom Co., Ltd
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12 Antennas 80m 4G 5G Cell Phone Signal Jammer High Power
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...Cell Phone Signal Jammer Product Information Name: New powerful Cell phone 3G 4G 5G signal jammer with 12 Antennas indoor using adjustable 90W output power jamming up to 80m Model: CKJ-1802M12-5g Color: Grey Basic Specifications Jam Signal Type:1: CKJ-1802M12-5G: Full Bands Mobile Phone......
ChingKong Technology Co.Ltd
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8 Bands 30m 18W Cell Phone Signal Jammer LOJACK With Hidden Antenna
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...Cell Phone Signal Jammer Hidden Antenna Blocking cellphone Signal Jammer ,12Watt Jamming up to 30m Product Information: Name: Unique High Power Handheld 8 Bands Cell Phone Signal Jammer Hidden Antenna Blocking cellphone Signal Jammer ,12Watt Jamming up to 30m Model: Vodasafe P8N Color: Black Basic Specifications Jam Signal Type: Mobile Phone......
ShenZhen Necom Telecommunication Technologies Co., Ltd.
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