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Total 22567 products for cell phone call blocker Manufacture & Suppliers

30W Each Band Prison Signal Blocker , Waterproof Drone Cell Phone Signal Jammer

30W Each Band Prison Signal Blocker , Waterproof Drone Cell Phone Signal Jammer Product Description: This Six Bands Prison Signal Shield is a versatile signal blocker that can be installed indoors and supported...

Wolves Team Limited
China

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5 Bands Cell Phone Blocker For Schools , Wifi Network Jammer 110 - 220VAC Power Supply

... in the pocket. Just like a phone. which is up to three hours of continuous use on a single charge. There are two possible ways to charge this handheld sized device On the go? There's the car charger. Stayin...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Cell Phone Blocker Portable Mobile Phone Jammer Bluetooth Wireless Video Audio

Cell Phone Blocker Portable Mobile Phone Jammer Bluetooth Wireless Video Audio Portable Signal Jammer GW-JN4LG is a sophisticated high power pocket-size jammer. It can be carried and used everywhere. It can blo...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Outdoor Jammer Mobile Phone Signal Blocker Six Bands Rechargeable Battery Built - In

... indoors and supported outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. Also we have four types frequenices optional of this high power cell phone signal jammer.Di...

Wolves Team Limited
China

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Exam Room Stainless Steel Signal Blocker For Cell Phone 870-880MHz CDMA

EST-802M10 2G/3G/4G+VHF+UHF mobile phone jammer Specifications TX Frequency 870-880MHz CDMA 925-965MHz GSM 1800-1920 MHz DCS/PHS 2005-2035 MHz TD-SCDMA 2110-2175MHz WCDMA/CDMA2000 2400-2500MHz 2.4G 400-470MHz U...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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DC48V/7A Mobile Phone Signal Blocker , Cell Phone Signal Scrambler For UAV Signals

Advanced Mobile Phone Signal Jammer With Drone Signals Blocking For UAV Signals Handheld Drone UAV Jammer/Blocker Model: DJ600 Brief Description: This drone signal blocker has a gun-shaped and integrates direct...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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DC48V/7A Mobile Phone Signal Blocker , Cell Phone Signal Scrambler For UAV Signals

Advanced Mobile Phone Signal Jammer With Drone Signals Blocking For UAV Signals Handheld Drone UAV Jammer/Blocker Model: DJ600 Brief Description: This drone signal blocker has a gun-shaped and integrates direct...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Simple WiFi Bluetooth Wireless Video Cell Phone Signal Jammer Blocker Device

... Wireless Video Cell Phone Signal Jammer Blocker Device The stationary adjustable 5bands Jammer Model TSL-E5 series designed to block all wireless Device in worldwide including all types GSM,CDMA,3G,UMTS,4Gl...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Hand Held Reliable GPS Cell Phone Wifi Jammer Cellular Signal Blocker

...Reliable GPS Cell Phone Wifi Jammer Cellular Signal Blocker Features (1) 100% Brand new & High quality cellphone signal jammer (2) Protects your privacy or meeting against detectaphone (3) Also used in schoo...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Wireless bomb signal jammer| communication & bomb jammer, cell phone and mobile phone jamm

...signal jammer, truncation wireless bomb signal device) It can cut off cell phones' and mobile phones' communications, mobile phones are prohibited for use in some places, such as: insome government departmen...

China Aoli Signal Jammer Blocker Factory
Guangdong,China

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Full Band Mobile Phone Signal Blocker , Cell Phone Jammer With 12V Car Charger

Power Adjustable Cell Phone Signal Jammer With 12 Antenna/ Full Band Jammer with 12V Car Charger Description: X12 full-frequency mobile phone signal shielding device is a full-frequency segment shielding device...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Full Band Mobile Phone Signal Blocker , Cell Phone Jammer With 12V Car Charger

Power Adjustable Cell Phone Signal Jammer With 12 Antenna/ Full Band Jammer with 12V Car Charger Description: X12 full-frequency mobile phone signal shielding device is a full-frequency segment shielding device...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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China Signal jammer | Adjustable Desktop Cell Phone Jammer with Four Bands

China Signal jammer | Adjustable Desktop Cell Phone Jammer with Four Bands Adjustable Desktop Cell Phone Jammer with Four Bands - Signal jammer fabbrica Product Specifications: Isolating Signal Bandwidt: -CDMA8...

China Aoli Signal Jammer Blocker Factory
Guangdong,China

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China Signal jammer | Adjustable Desktop Cell Phone Jammer with Four Bands

China Signal jammer | Adjustable Desktop Cell Phone Jammer with Four Bands Adjustable Desktop Cell Phone Jammer with Four Bands - Signal jammer fabbrica Product Specifications: Isolating Signal Bandwidt: -CDMA8...

China Aoli Signal Jammer Blocker Factory
Guangdong,China

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5G Cell Phone 10m 20W 10 Channel Desktop Signal Jammer

Mobile Phone Signal Jammer for Wireless Bluetooth Internet Blocker 10 channel customized jamming frequency Durable metal outshell High output power 2W each channel, total 20W ......

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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EST-808I Cell Phone WIFI GPS Signal Jammer / Blocker With 6 Antenna

EST-808I Cell Phone WIFI GPS Signal Jammer / Blocker With 6 Antenna Technology index Output port Frequency Average out-putting power Channel out-putting power GSM 850-894MHz 33dBm 6dBm/......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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75W Prison High Power Cell Phone Signal Jammer / Blocker EST-808LB

75W Prison High Power Cell Phone Signal Jammer / Blocker EST-808LB Quick details frequency:800/900/1800/1900/2100 power:75W antenna:directional antenna and omini antenna can be chosen each band:15W jamming rang...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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GPS Satellite Cell Phone Signal Jammer / Blocker 33dBm with Omni Antenna

GPS Satellite Cell Phone Signal Jammer / Blocker 33dBm with Omni Antenna 1 Product Description GPS jammers are increasing by being adopted by those who are concern about their privacy. If you want to prevent be...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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8 Antennas High Power Jammer , WIFI Blocker high power cell phone jammer

8 Antennas High Power Jammer , WIFI Blocker high power cell phone jammer 1. Details Name:High Power Jammer Model:EST-808N3 Brand:EST Frquency:GSM/CDMA/DCS/PHS/3G/......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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50W Cell Phone Signal 5G Jammer high power 12 Bands EST-850LC12

EST-850LC12 50W Cell Phone Signal Jammer 12 Bands for 3G 4G 5G 1. Introduction EST-850LC12 high power cell phone signal and WIFI signal blocker, is able to block GSM/CDMA/3G/4G/5G cell phone signal and WIFI sig...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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