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Total 30334 products for block signal cell phone Manufacture & Suppliers

LCD Screen Dual Band Cell Phone Repeater 23dBm 900MHz 1800MHz With ALC Control

...Cell Phone Repeater 23dBm 900MHz 1800MHz With ALC Control Model. GW-23GD-N Cell Phone Repeater Description: A survey about dropped calls A survey shows that 88% of people used cell phones. 72% of these exper...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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High Powered Cell Phone Signal Jammer , Cell Phone Signal Blocker

... ；6W ; Power input :AC110V-240V Power output :DC 5V 8A Jamming range :Radius: 1-20m 【the Cellular signal must ≤-75dBm in the location】 The jamming radius still depends on the...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3G/4G/WIFI/+GPS Cell Phone Signal Jammer , Portable Cell Phone Signal Blocker Device

...) ,3G Single output power +33dBm /2W Power input :AC110V-240V Jamming range: Radius 1- 25M 【the Cellular signal must ≤...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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35dBm / 800mW Cell Phone Signal Scrambler , Mobile Phone Jamming Device Dust Resistant

...see everyone carries a phone in their hands here and there. However, wide use of mobile phones has brought some problems which can not be ignored. In the gas station, oil fields, cell phone using may result ...

Wolves Team Limited
China

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8 Bands 160W Adjustable Long Range Cell Phone WiFi Signal Jammer For Museums

... suitable for prison or museums using? Then here this 8 Bands Adjustable Long Range Cell Phone WiFi GPS Signal Jammer For Museums that will be introduced to you just owns the functions. Firstly as this high ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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European Version Cell Phone Signal Blocker Jammer AC110 - 250V Power Supply

...Cell Phone Signal Jammer GPS WiFi Lojack Jammer(European Version) Product Description Are you looking for a signal jammer device that can cut off the signals of the mobile phones the WiFi LoJack and also the...

Wolves Team Limited
China

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4 Antennas Portable Cell Phone Signal Jammer Durable ABS Plastic + Aluminum Marterials

...your options. The jamming range about 5-20 meters, the distance depends on the surrounding signal strength, the surrounding signal more strength the jamming range smaller. And if you need shield other signal...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Chinajammerblocker.com: China Signal jammer | Adjustable Desktop Cell Phone Jammer with Four Bands

...Factory.xls Portable Signal Jammers-Aoli Factory.xls China Signal jammer | Adjustable Desktop Cell Phone Jammer with Four Bands Adjustable Desktop Cell Phone Jammer with Four Bands - Signal jammer fabbrica P...

China Aoli Signal Jammer Blocker Factory
Guangdong,China

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3G Cell Phone Signal Booster WCDMA - 3G Working System 60Sqm Coverage Area

... or no signals moment when you carry a 3G phone beside you. It can be used in following small regions signal blind or weak signal area, such as underground or semi-underground place of business, basements, u...

Wolves Team Limited
China

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Military Green Shell Cell Phone Signal Jammer For 2G 3G 4G 5G GPS Signal Blocking

...Phone Signal Jammer for 2G 3G 4G 5G GPS Signal Blocking The military green shell mobile phone signal jammer is suitable for military use, with hidden color features, the lightweight case design with a rechar...

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

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Military Green Shell Cell Phone Signal Jammer For 2G 3G 4G 5G GPS Signal Blocking

...Phone Signal Jammer for 2G 3G 4G 5G GPS Signal Blocking The military green shell mobile phone signal jammer is suitable for military use, with hidden color features, the lightweight case design with a rechar...

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

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High Power Wireless Cellular Cell Phone WiFi GSM CDMA Bomb Signal Blocker /Jammer

... cell tower and the cell phone jammer. In the normal condition, the cell phone jammer will work very less jamming area, when the distance is near or very close the cell tower or cell base stations. As well a...

Wolves Team Limited
China

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DC27V CDMA GSM Cell Phone Jammer 2400-2500MHz Prison Signal Jammer

Powerful GSM 3G 4GLTE 4GWimax 5G WIFI Cell Phone Jammer Blocker Product Description: This device Outdoor Waterproof Powerful GSM 3G 4GLTE 5G Phone Blocker Cell Phone Jammer Prison Jammer IP65can affect five dif...

Wolves Team Limited
China

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3G Cell Phone Portable Signal Jammer 100 - 240V AC Power Supply HS Code 8543709200

... 3W Portable 3G Cell Phone Jammer & 4G Jammer (4G LTE + 4G Wimax) can be your first choice. This is a jammer device that owns both good design and working ability. First, you can see that it is a multiple .....

Wolves Team Limited
China

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WiFi VHF UHF Cell Phone Signal Jammer 5200mAH GSM CDMA 3G 4G

...Cell Phone Signal Jammer GSM CDMA 3G 4G 5g WiFi VHF UHF Cell Phone Signal Jammer Frequency 5.8GHz and 2.4GHz, 3 Bands 1W per band , Total 3W Power supply: Built-in Battery 5200mAH, AC100-240V Jamming Range R...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Wireless Personal Cell Phone Signal Blocker Device For Invigilate Meeting Room

... style that can shielding cell phone +VHF/UHF+WIFI+GPS signal jammer,have good cooling system.selling well all over the world. Total output power:16W Antennas External OmnidirectionaThe shielding radius is 2...

ChingKong Technology Co.Ltd
Guangdong,China

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Drone Prison Outdoor Waterproof Using Wireless Signal Jammer Use for Cell Phone Signal GSM GPS Signal

Product Description: The cell phone jammer can have the ability of jamming all cell phone signals, then come and know more about the 70W High Power Cell Phone Jammer for GSM 3G 4G LTE with Omni-directional Ante...

Wolves Team Limited
China

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Directional Antennas Cell Phone Frequency Jammer 300W Output Power Waterproof

... 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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Black Color Cell Phone Jamming Device Military Directional Antennas 300W Output Power

... 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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Block Signal Cell Phone

Total 30334 products for block signal cell phone Manufacture & Suppliers

LCD Screen Dual Band Cell Phone Repeater 23dBm 900MHz 1800MHz With ALC Control

High Powered Cell Phone Signal Jammer , Cell Phone Signal Blocker

3G/4G/WIFI/+GPS Cell Phone Signal Jammer , Portable Cell Phone Signal Blocker Device

35dBm / 800mW Cell Phone Signal Scrambler , Mobile Phone Jamming Device Dust Resistant

8 Bands 160W Adjustable Long Range Cell Phone WiFi Signal Jammer For Museums

European Version Cell Phone Signal Blocker Jammer AC110 - 250V Power Supply

4 Antennas Portable Cell Phone Signal Jammer Durable ABS Plastic + Aluminum Marterials

Chinajammerblocker.com: China Signal jammer | Adjustable Desktop Cell Phone Jammer with Four Bands

3G Cell Phone Signal Booster WCDMA - 3G Working System 60Sqm Coverage Area

Military Green Shell Cell Phone Signal Jammer For 2G 3G 4G 5G GPS Signal Blocking

Military Green Shell Cell Phone Signal Jammer For 2G 3G 4G 5G GPS Signal Blocking

High Power Wireless Cellular Cell Phone WiFi GSM CDMA Bomb Signal Blocker /Jammer

DC27V CDMA GSM Cell Phone Jammer 2400-2500MHz Prison Signal Jammer

3G Cell Phone Portable Signal Jammer 100 - 240V AC Power Supply HS Code 8543709200

WiFi VHF UHF Cell Phone Signal Jammer 5200mAH GSM CDMA 3G 4G

Wireless Personal Cell Phone Signal Blocker Device For Invigilate Meeting Room

Drone Prison Outdoor Waterproof Using Wireless Signal Jammer Use for Cell Phone Signal GSM GPS Signal

Directional Antennas Cell Phone Frequency Jammer 300W Output Power Waterproof

Black Color Cell Phone Jamming Device Military Directional Antennas 300W Output Power