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Total 9343 products for block cell signal Manufacture & Suppliers

250w Prison Cell Phone Jammers VSWR 10 Channels Waterproof Signal Blocker

10 Channels 800 900 1800 1900 2100 Indoor Prison Cell Phone Jammers Description Of Prison signal jammer This 10 bands powerful mobile phone blocker can block 2G 3G 4G WiFi signals with 250w high power. Frequenc...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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30W High Power 12 Bands Signal Jammer with 50m Range for Cell Phone and Wireless Signal Blocking

12 Bands Range Walkie Talkie Signal Jammer 135MHz - 5800MHz With 5% - 95% Humidity High Power Desktop Signal Jammer The SA-012B powerful desktop walkie talkie jammer is engineered to operate across a comprehens...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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6 Extended Antennas Portable Wifi Signal Jammer with 5 Watt Output Power and 8000mAh Battery

... with 6 output frequency bands and 6 omni-directional antennas. This handheld device effectively blocks CDMA, GSM, 3G & 4G LTE, GPS, UHF, VHF, WiFi, and Bluetooth signals. Key Features 6-band 5W output with ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Handheld UAV Signal Jammer with 250m Jamming Range 24W Output Power and 4 Frequency Bands

Handheld RC2.4G RC5.8G UAV Cell Phone Signal Jammer With 250m Jamming Range The latest handheld middle power drone signal jammer SA-DJ04 blocks signals for UAVs during flight operations. This device cuts off co...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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8 Watt Handheld Signal Jammer with 30m Range and 8 Antennas for Mobile Phone Blocking

...Cell Phone Interrupter 8 Antennas Mobile Phone Signal Jammer Product Overview This high power LoJack WiMAX jammer provides comprehensive signal blocking capabilities, including 4G and 4G LTE frequencies. Wit...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Signal Jammer Accessories 4 PCS Cell Phone Jammer Antenna

...h experience should know the gadget is really amazing! It can not only block all the signals of cell phones and keep you away from the noisy cell phone ringtones, but also can help you disguise or cover up y...

Wolves Team Limited
China

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18 Antennas 60M All In One GPS WiFi Mobile Phone Signal Jammer

...Cell Phone Signal Jammer , GPS WiFi 5.2g. 5.8g with Remote Control Product Description: This powerfull 18 antennas all-in-one desktop type cell phone jammer is the private latest design of Wolves Team Techno...

Wolves Team Limited
China

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High quality 10 antennas jammer ,blocking 2G,3G,4G,5G,WIFI ,cover range up to 150m

...blocking 2G,3G,4G,5G WIFI ,cover range up to 150m 1.This high-power 10 antenna desktop mobile phone jammer is the latest private design of Jinyatong Technology. As the world's leading high-power desktop mobi...

JinYaTong Technology(china) Co., Ltd
Guangdong,China

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Full Bands Cell Phone Signal Blocker Device 2G 3G 4G / WiFi / GPS / Lojack 10 Antennas

...Cell Phone Signal Jammer Signal Jammer description: The compact size jammer GW-JN10Pro outputs 7W power and come with 10 powerful antennas. The shielding range reaches up to 20m, depending on the signal stre...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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30W SGS 380mm Antenna Phone Signal Blocker 2.5dBi Cell Phone Reception Blocker

...Signal Jammer 30W Cell Phone Blocker WIFI 2.4g WIFI5.8G Mobile Signal 2G 3G 4G 5G This 12 antennas all-in-one desktop cell phone jammer is the private latest design of Greetwin Technology. As the world first...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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6 Antennas High Power 3W Portable Signal Jammer with 20m Range for WiFi GPS 3G 4G Blocking

... Signal Jammer WiFi GPS Signal Jammer Up To 20m Product Overview This high-power 3G/4G/WiFi cell phone jammer offers a flexible jamming solution for various signals. The portable unit features 6 powerful ant...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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160W High Power 8 Channels Mobile Phone Signal Jammer with 80m Jamming Range for 2G 3G 4G WiFi GPS Signals

... and provides a jamming range of up to 80 meters. Designed for continuous operation, this device can work 24 hours non-stop, effectively blocking 2G,...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Indoor Prison Cell Phone Signal Interrupter DIP Switch 15dBi Sector Antenna

Indoor Prison Cell Phone Signal Interrupter DIP Switch 15dBi Sector Antenna Introduction: It can be used indoors, for example to block the cell phone signal in the churches, museums, movie theatres and other cr...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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GPS WIFI Cell Phone GPS Signal Jammer 8 Channels 160W High Power 8 Bands DC 12V / 24V

... 160W High Power GPS Signal Jammer, 8 Bands GPS WIFI Cell Phone Lojack VHF UHF Signal Jammer Powered by Vehicle Battery Product Instructions: This 8 bands High Power Signal Jammer can block GPS, WIFI, Mobile...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Water Proof Cell Phone Signal Blocker Device 111 Watt With Perfect Hot Emitting

...Cell/Mobile Phone Signal Jammer With Perfect Hot Emitting Wireless Signal JammerModel: PJ710N Brief Description: network mobile phone signal jammer it adpot ultrahigh frequency broadband jamming technology, ...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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8 Antennas Cell Phone Blocker Jammer 2G 3G 4G 5G WIFI Signal With Bigger Hot Sink & Battery

...signal jammer blocks 2G 3G 4G 5G WIFI signals with bigger hot sink & battery This 8 antennas multifunctional hand-held portable cell phone jammer is the private design of JinYaTong Technology , designed with...

Shenzhen Boran Technology Co., Ltd.
China

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Multi Bands Cooling System GSM, WIFI, Adjustable High Power Phone Signal Jammer

...Signal Jammer Model: GW-VIP JAM8 Prison Jammer Description: GW-VIP JAM8 is a high power prison and military type cellular jammer. It is used to block mobile signals in a large area. It is used in military ar...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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EST-808FII Cell Phone Signal Jammer 30dBm , Wifi Wireless Video Jammer

EST-808FII Cell Phone Signal Jammer 30dBm , Wifi Wireless Video Jammer Quick details :block frequency :1200-1300MHZ,2400-2500MHZ Jamming range :1-15m Technology index Output port Frequency Average out-putting p...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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GPS / WIFI / 3G Cell Phone Signal Jammer / Blocker With 6 Antennas

GPS / WIFI / 3G Cell Phone Signal Jammer / Blocker With 6 Antennas Quick details : block frequency : CDMA/GSM ,DCS/PHS/3G/GPS/WIFI Jamming range :1-20meters high quality and best price ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Wireless Video 25dBm Portable Cell Phone Signal Jammer With Blue Tooth

... working via wireless video, wireless LAN, and Bluetooth bands. It is an excellent choice to maintain privacy in today's wireless world. The unit blocks signals up to 10 meters and is very easy to...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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