Total 30334 products for block signal cell phone Manufacture & Suppliers

• High Power Mini Portable Cell Phone Signal Jammer Multi functional

  

  ... Power Output: DC5V 800mAh 2 Product description Only shields the signals from cell phone and does not affect the normal operation of other electronic devices. The New Cellphone Style Mini Portable Cellphone...

  EASTLONGE ELECTRONICS(HK) CO.,LTD

  Hebei

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• 18 Watt Blocker Cell Phone Signal Jammer 4G Signal Shielder 8 Channels

  

  ...Cell Phone Signal Jammer 4G Signal Shielder 8 Channels In this society now the city is filled with hustles and bustles, especially the loudly phone calls, to the people who need quiet condition, this is a ki...

  Shenzhen Greetwin Technology Co.,Limited

  Guangdong,China

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• Dust Resistance Convoy Bomb Jammer , Cell Phone Wifi Signal Jammer Jamming Range 100m

  

  ... Jammer, which is designed with in-building ALC automatic protection circuit and in-building cooling fan. So this mobile phone signal jammer is with high quality. And as the channel types can efficiently pro...

  Wolves Team Limited

  China

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• 5W High Power Cell Signal Blocker , 2G 3G Mobile Cell Phone Jammer With 6 Antennas

  

  ...Phone Signal Jammer With 6 Antennas​ Mobile Phone Signal Jammer Introduction: Sometimes, in our life we need to be quiet, especially in such places like a church,hospital and classic concert etc. but you can...

  Shenzhen Greetwin Technology Co.,Limited

  Guangdong,China

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• 12W White Plastic Cell Phone Blocking Device Jamming Distance 1-30M

  

  12W White Plastic Cell Phone Blocking Device Jamming Distance 1-30M Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS: 1805-......

  EASTLONGE ELECTRONICS(HK) CO.,LTD

  Hebei

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• High Power 160W 4G LTE800 LTE 2600 Cell Phone Signal Jammer For Military

  

  ...Cell Phone Signal Jammer For Military Cell Phone Signal Jammer Introduction: For the very important places as the prisons, the military and the some special government agencies protect the information from g...

  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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• Cat Shaped Signal Jammer Cell Phone Wifi Blocker 12 Channel 8-12dBi Antenna

  

  ...Signal jammer for 12 channel cell phone WIFI signal blocker This Cat shape signal jammer is perfect for shield a room fom the 2G 3G 4G 5G mobile cell phone signal and WIFI2.4G WIFI5.8G singal in range 10-50m...

  Shenzhen TeXin electronic Co., Limited

  Guangdong,China

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• ALC MGC AGC Cell Phone Signal Amplifier Dual Band 900MHz 1800MHz

  

  ... is used to amplify weak GSM signals on two different frequencies. The LCD screen displays signal strength, setup advice, error messages, power and ALC data. In addition, the signal booster has another port ...

  Shenzhen Atnj Communication Technology Co., Ltd.

  Guangdong,China

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• Cell Phone Signal Inhibitor , Portable Cell Phone Jammer Lojack 173MHz

  

  ... disturbances or noise from cellular phone calls. Portable Cell Phone Jammer Application Area: it can be applied at meeting rooms, conference rooms, trains, bus and more For some locations of special purpose...

  Shenzhen Greetwin Technology Co.,Limited

  Guangdong,China

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• Customized Dual Band Cell Phone Signal Amplifier LCD Display 3g4g Signal Booster

  

  ...Cell Phone Signal Boosters with LCD Display Model. GW-17GDW-NH How a signal booster works ? A cell phone booster works by pulling in weak signal, boosting it, and then rebroadcasting it inside your area in n...

  Shenzhen Greetwin Technology Co.,Limited

  Guangdong,China

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• 56W Cell Phone Signal Jammer 12 Bands VHF UHF RC Signal Jammer CDMA

  

  ..., 2g, 3g, 4g, 5g, wifi2.4g, 5.8g, gps, VHF, UHF, Lojack, 315mhz, 433mhz, 868mhz signals. 3. Frequencies can be optional; 4. Total output power 52w, up to 60m radius jamming range; 5. Supports AC power, built...

  Shenzhen Sacon Telecom Co., Ltd

  Guangdong,China

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• 56W Cell Phone Signal Jammer 12 Bands VHF UHF RC Signal Jammer CDMA

  

  ..., 2g, 3g, 4g, 5g, wifi2.4g, 5.8g, gps, VHF, UHF, Lojack, 315mhz, 433mhz, 868mhz signals. 3. Frequencies can be optional; 4. Total output power 52w, up to 60m radius jamming range; 5. Supports AC power, built...

  Shenzhen Sacon Telecom Co., Ltd

  Guangdong,China

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• High Gain 6 Channel Mobile Phone Signal Jammer , 3G2100 WiFi Cell Phone Reception Blocker

  

  ... bands when there is the demand for signal free zone. The 6 antenna portable Wifi 3G 4G phone signal jammer is one of the multifunctional signal blocking units available with well-built compact construction ...

  Shenzhen Greetwin Technology Co.,Limited

  Guangdong,China

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• Long Range Handheld 10 Channel RF 5G Jammer Blocker Signal Jammers For Cell Phone GSM 2345G WiFi GPS VHF UHF

  

  ...Signal Jammers For Cell Phone GSM 2345G WiFi GPS VHF UHF Product introduction : This portable 10 channel phone signal jammer is 2W each channel, total 20W with built-in OMNI directional high gain antenna,whi...

  Shenzhen TeXin electronic Co., Limited

  Guangdong,China

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• GSM / 2G / 3G Portable Cell Phone Signal Jammer , 3 Antenna Portable Cell Phone Blocker Isolator

  

  TXtelsig Mobile Phone Signal Jammer Handheld 3 Antenna Cell Phone Isolator for GSM 2G 3G TX-N3 signal jammer protects people from various wireless signals. The jamming device with 3 frequency bands and we have ...

  Shenzhen TeXin electronic Co., Limited

  Guangdong,China

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• Durable ABS Shell RF Signal Jammer Cute Cat Shape Desktop Cell Phone Signal Blocker

  

  Cute Cat-Shape Phone 2345g WiFi Camera GSM Bluetooth BlockerRF Desktop Cell Phone Signal Jammer Main features : 1 12 Channels can be customized such as cell phone signal 2345G , VHF, UHF, GPS , WiFi, Lojack ,bl...

  Shenzhen TeXin electronic Co., Limited

  Guangdong,China

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• 3G 4G 14 Bands Cell Phone Jammer Device VHF UHF With High Gain Antennas

  

  14 Bands Adjustable Wifi Signal Jammer Block 3G 4G VHF UHF Lojack Signals Description 1. The SA-014B is a Wifi Signal cell phone jammer with 14 high-gain omni-directional antennas. 2. It can be used to jam Wifi...

  Shenzhen Sacon Telecom Co., Ltd

  Guangdong,China

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• Vehicle GSM UMTS/3G 4G 5G UHF Jammer Cell Phone Signal Jammer 6230-6430MHz Signal Jammer

  

  ...Cell Phone Signal Jammer Product Description: This High Power Wireless Anti-explosion Jammer is the most advanced high efficiency cell phone and satellite signal jammer in the whole world which is profession...

  Wolves Team Limited

  China

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• Simple WIFI 2.4G Cell Phone Signal Jammer / Wireless Camera Jamming Device

  

  ...Cell Phone Signal Jammer Wireless Camera Jamming Device Description 1. The TSL-NB10 is a phone signa jammer with 10 high-gain omni-directional antennas. With 10 channels RF output frequency it can not only j...

  Shenzhen  Times  Starlight  Technology  Co.,Ltd

  Guangdong,China

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