school phone jamming device

Brand Name:TSL

Model Number:TSL-B4

Place of Origin:China

... to against all kinds of Remote telecomunication cheats on Examnations. 2. The target jamming signal includes but not limited to CDMA, GSM, 3G & 4G LTE, GPS, UHF, VHF, WiFi and Bluetooth. Any frequencies which can be used for ...

Brand Name:ChingKong

Model Number:CKJ-1803M16-5G 5G Signal Jammer

Place of Origin:China

...Phone Jamming Device with 16 Antennas indoor using adjustable 101W output power jamming up to 80m Model: CKJ-1803M16-5G Color: Grey Basic Specifications Jam Signal Type: 2: CKJ-1803M16-5G: Full Bands Mobile Phone 5G/4G/3G/2G+WiFi2.4G/5.2G/5.8G+GPSL1/L2L3L4L5 Output Power:Total 101W,4-10W each band Jam...

Place of Origin:China

Brand Name:EST

Model Number:EST-505J8

School Cell Phone Signal Blocker / cell phone jamming device 34dBm 1 Quick detail : Output port Frequency Average out-putting power Channel out-putting power CDMA 850-894MHz 34dBm 6dBm/30KHz(min) GSM 930-960MHz 34dBm 6dBm/30KHz(min) DCS/PHS 1805-1990MHz ...

Brand Name:wolvesteam

Model Number:JM171540

Place of Origin:China

...Phone Signal Jammer Phone Jamming Device 3G CDMA GSM 4G 5G Blocker Product Description: Do you need quiet condition in some places where the mobile phones are not allowed to be used and places where needs quiet condition, such as the Conference room, auditoriums, law court, library, exam room, school, cinema, theater, museum, hospital and so on? If so the mobile phone...

Brand Name:VBE

Model Number:VBE-14IDS

Place of Origin:China

...Phone Jamming Device 14 Bands GPS WIFI Lojack Built In Antenna 14 Channels Built-in Antenn Cellphone Signal Jammer, 14 Bands GPS WIFI Lojack Cell Phone Jammer, Mobile Signal Jammer Product Instructions: This 14 bands Built-in Antenna Signal Jammer can block GPS, WIFI, Lojack, VHF, UH, 2G/3G/4G Mobile Phone Signals with Channel Output Power up to 3W. Jamming...

Brand Name:GREETWIN

Model Number:GW-J80A

Place of Origin:China

Eight band 80 W 4G Cell Phone Jamming Device Military Using Adjustable power Cell Phone Jamming Device Introduction: Modern society is the era of information explosion, but also information flooding and information is easy to steal and sell the era. We...

Brand Name:Sacontelecom

Model Number:SA-014B-AI

Place of Origin:China

...Phone Signal Jammer With Inner Antennas Description it is a Cell Phone signal jammer with inner antenna, 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, walkie talkie devices. it has 14 sets of jamming signal generators inside, which can transmit highly effective jamming...

Brand Name:vodasafe

Model Number:X8PlusA01

Place of Origin:China

Aluminum Housing Mobile Phone Signal Jammer/Jamming for School Exam Class Phone Signal X8PlusA: CDMA/GSM/3G2100MHz/4GLTE Cellphone/Wi-Fi/Bluetooth/Walkie-Talkie America Type frequency for ...

Brand Name:Zhejiang Zhongdeng Electronic Technology

Model Number:ZD-GR001

Place of Origin:Zhejiang, Jiaxing, China

... jammer can jam all kinds of current mobile signals from 0.8 to 6GHz include 4G and WIFI. This product can classify different target signals and then jam them. It uses low power to achieve long jamming distance. For each jamming band, RF power is less than

Brand Name:Wolvesteam

Model Number:JM311032

Place of Origin:USA

...actions have always been taken to prevent the message from being given out. What kind of device can install in these places to reach the purpose, the Rackmount High Power Cell Phone Signal Jammer must be the one which is most suitable. A big merit of this

Brand Name:Wolcesfleet

Model Number:WF-121A

Model Number: WF-121A Features: 1. Charging while working. 2. Each band can work separately or simultaneously. 3. Wind slots on both sides and inside cooling fans make a constant working. 4.With nylon cover, easy to carry. Product Details: Handheld Cell ...

Brand Name:TX TELSIG

Model Number:TX-E8

Place of Origin:China

...o 20 meter TXtelsig is the professional manufacturer the signal jamming and wireless coverage product. Feature 1. High power output signal to cut off specifical frequency signal of phone, wifi, gps,etc 2. The signal to block can be customized according to

Brand Name:SHYT

Place of Origin:China

...Phone GPS Lojack Wifi VHF UHF 315Mhz 433Mhz Specifications: Jamming Frequency: 4G(LTE): 725-770MHZ OR 790-825MHz; 4G(WIMAX):2345- 2400MHZ OR 2620-2690MHZ; 3G : 2110-2170MHZ; GSM: 925-960MHz; DCS: 1805-1880MHz; LOJACK: 167-175MHZ GPS: 1570-1580MHz WIFI 2.4G:2400-2500MHz 315MHz 433MHz VHF:135-174MHz UHF:400-470MHz Jamming...

Brand Name:Forward

Place of Origin:China

Portable UAV Jamming Device/Anti-drone System Descriptions of Portable UAV Jamming Device The product is a long-range UAVs interception device, which can immediately cut off satellite navigation signal, control signal, control signal and image-transmission...

Brand Name:OEM/ODM

Model Number:C730

Place of Origin:China

Vehicle-Mounted Drone Jammer Magnetic Roof Anti-Drone System 2.4G 5.8G Jamming Device Defense Technical Specifications Jamming Frequency Function 400-500 MHz Block drone control signals 500-600 MHz Block drone control ...

Brand Name:CXXC

Model Number:CXXC

Place of Origin:China

...produced the 710A handheld drone jamming device. This device can interfere with and shield all satellite positioning signals (1.2G, 1.5G), including GPS/GLONASS/Galileo; it can also jam the commonly used drone frequencies of 433, 915, ISM 2.4G, and ISM...

Place of Origin:China

Model Number:VA-123A

Video Anti-jamming Device The Video Anti-jamming Device helps you solve the problem of the jiggle, swirl, ripple with the image in surveillance project. It is mainly used in elevators, hospitals, an intersection, factories etc. ...

Brand Name:GEO（GEAO Technology）

Model Number:5V 1A USB Wall Charger (K2)

Place of Origin:China

...Videos: Contact US: Phone Number & Whats App:+86 18926436337 We Chat:szjiaokeji Email:network@szjiao.com 5V 1A USB Wall Charger EU Plug For Mobile Phone USB Devices Smart Phone Headset Features: 1.Adaptive Charging Modes As your device powers up, our ...

Brand Name:CHILONG

Model Number:CL-5028

Place of Origin:CHINA

R8 Super Anti Shock with Alarm for Slot Machines and Crane machines Anti High Voltage and Anti RF .