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Total 30335 products for block signal cell phone Manufacture & Suppliers

8 Band Multifunctional Cell Phone Signal Jammer , WIFI / 4G / 3G Mobile Phone Blocker

8 Band Multifunctional Cell Phone Signal Jammer , WIFI / 4G / 3G Mobile Phone Blocker 1 Quick details : antenna:8 antennas each frequency power:2W jamming range:1-30M frequency:4G/3G/GSM/CDMA/......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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OEM 12 Channel Cell Phone Signal Blockers WiFi Jammer for Home School

...Cell Phone WiFi Signal Jammer Product Description This signal jammer can block home WIFI cell phone signals 2g 3g 4g 5g in a large area of 300-500 square meters.The built-in antenna 12-Channel Home School Ce...

Shenzhen Baohong intelligent manufacturing Co., LTD
China

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Portable cell phone signal jammer 4g 2G 3G LTE / GPS mobile phone blocker jammer Anti tracking

... than have been disturbed by a variety of phone ringtones, then this a mobile phone can help you solve this problem. If you are being disturbed by the trailing, if your has been helpless by endless trailing ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Wireless TV Remote Cell Phone Jammers , Radio Signal Blocker For Prison Playground

Wireless TV Remote Cell Phone Jammers Radio Signal Blocker For Prison Playground This High-power integrated cell phone signal jammers is mainly used for large-scale prison playground, lawn, armed police interna...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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High Gain Antennas Cell Phone Wifi Blocker , 10 Watts Each Channel Mobile Signal Jammer

...watts. Below are the Photos of the testing of the power. Kindly contact us for more details if you need anything. This Wireless signal Jammer also used the high quality high gain cooper antennas instead of l...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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wifi / blue tooth Cell Phone Signal Jammer With wireless video

...Cell Phone Signal Jammer With wireless video Tx Frequency Wireless video:1200-1300MHz WIFI/Blue tooth: 2400-2500MHz Available system: WIFI/Blue tooth/wireless vedio Single output power +30dBm /1W Power input...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Black Cell Phone Signal Jammer 2G 3G 4G , WIFI Signal Blocker

Black Cell Phone Signal Jammer 2G 3G 4G , WIFI Signal Blocker 1. Detais Model:EST-606C Brand:EST Frquency:GSM/CDMA/AMPS/DCS/PHS/3G(WCDMA )/4G, 2.4G Wifi / Blue Tooth / wireless video Jamming range:1-25m 2. Spec...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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OEM 16 Bands Signal Blocker Cell Phone WIFI GPS VHF UHF Remote Control Signal Jammer

OEM 16 Bands Signal Blocker Cell Phone / WIFI / GPS / VHF / UHF / Remote Control Signal Jammer 1. Product Specification * available TX frequency which can be adjusted and used in this 16 antenna jammer (adjusta...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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EST-502F24 Cell Phone Signal Jammer OEM 24 Bands All Wireless Signal Blocker

502F24 Professional OEM 24 Bands All Signal Blocker Cell Phone / WIFI / GPS / VHF / UHF / 315 / 433 / 868 / 915 / RF radio / wireless camera Signal Jammer 1. Product Specification * available TX frequency which...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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23dBm Cell Phone Signal Booster 700MHz 4GLTE GB6993-86 Standard Reliability

... for use in areas where the 700MHz signal is weak to cause Call dropout or Cant connection.The device improves the voice calls and data VOICE GPRS and EDGE (depends of the signal operator). Features: High sy...

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

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23dBm Cell Phone Signal Booster 700MHz 4GLTE GB6993-86 Standard Reliability

... for use in areas where the 700MHz signal is weak to cause Call dropout or Cant connection.The device improves the voice calls and data VOICE GPRS and EDGE (depends of the signal operator). Features: High sy...

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

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2G 3G 4G GPS Cell Phone Wifi Jammer , Mobile Phone Signal Blocker For Schools

...Phone Signal Jammer Block 2G 3G 4G GPS WiFi Signals Descriptions: 1. This is a 20W high power jammer which can cut off the signals of the newly 3G 4G mobile phone signal and the normal 2G phone signals as CD...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Wifi / GPS Cell Phone Frequency Jammer , Portable Cell Phone Jammer 360 Degree Jamming

6 Bands Wifi / GPS Signal Jammer , Mobile Network Jammer Device , Power Adjustable Cell phone Signal Jammer Specifications - > VBE-6IS-D.pdf Product Fetures: Provide 360 degree jamming. Output Power Adjustable....

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Cell Phone Signal Blocker Device , Cell Phone Scrambler 10m - 100m Effective Range

5 Channel Band Medium Power Cellphone Signal Jammer , Prison Cell Phone Jammers VBE-75P Series Jammer VBE-75P signal Jammer device is a high-tech product developed by our company in combination with advanced te...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Medium Power Cell Phone Reception Blocker With High Gain Direction Panel Antenna

Single Band Medium Power Signal Jammer , Cell Phone / Wifi Signal Prison Cell Phone Jammers VBE-50P Jammer Instructions: The VBE-50P is a Single Band Medium Power Signal Jammer, with one output port to jam spec...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Single Band Prison Cell Phone Jammers Output Power Adjustable Compact Structure

Single Band High Power Signal Jammer , Cell Phone / Wifi Signal Prison Cell Phone Jammers VBE-120P Jammer Instructions: The VBE-120P is a One Band Signal Jammer, with one output port to jam special RF frequency...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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2w Portable Cell Phone GPS Jammer 200mA/h With Fan 4 Antennas DIP Adjust

...Cell Phone GPS Jammer 200mA/h With Fan 4 Antennas DIP Adjust Advantage: • Highly portable. Easy to carry. • Palm Sized • Each band ON/OFF DIP switch make it more user-friendly. • Higher efficient jamming eff...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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VSWR System 8 Channels 240w 100m Prison Cell Phone Jammer

...Cell Phone Jammer 100m Distance Descriptions: This high power prison signal jammer SA-008H is 240w power, each band 30w. It can be done 4 bands, 5 bands, 6 bands, 7 bands and 8 bands as your demand. This cel...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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AC110 - 220V Cell Phone Jammer Kit , Mobile Phone Jamming Device Built - In Antenna

...signal Jamming device , Cell Phone Signal Jammer VBE-ODS Series Jammer: The VBE-ODS adopts directional transmitting antenna to guarantee absolutely effective interference on the front side of the shield and ...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Five Channel Radar Portable Wifi Signal Jammer Cell Phone Blocking Device

Five Channel Radar Portable Wifi Signal Jammer Cell Phone Blocking Device Specifications Output Band Frequency Output power Jamming range 4G LTE800 780-894MHz 3 Watts 5-25 ......

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Block Signal Cell Phone

Total 30335 products for block signal cell phone Manufacture & Suppliers

8 Band Multifunctional Cell Phone Signal Jammer , WIFI / 4G / 3G Mobile Phone Blocker

OEM 12 Channel Cell Phone Signal Blockers WiFi Jammer for Home School

Portable cell phone signal jammer 4g 2G 3G LTE / GPS mobile phone blocker jammer Anti tracking

Wireless TV Remote Cell Phone Jammers , Radio Signal Blocker For Prison Playground

High Gain Antennas Cell Phone Wifi Blocker , 10 Watts Each Channel Mobile Signal Jammer

wifi / blue tooth Cell Phone Signal Jammer With wireless video

Black Cell Phone Signal Jammer 2G 3G 4G , WIFI Signal Blocker

OEM 16 Bands Signal Blocker Cell Phone WIFI GPS VHF UHF Remote Control Signal Jammer

EST-502F24 Cell Phone Signal Jammer OEM 24 Bands All Wireless Signal Blocker

23dBm Cell Phone Signal Booster 700MHz 4GLTE GB6993-86 Standard Reliability

23dBm Cell Phone Signal Booster 700MHz 4GLTE GB6993-86 Standard Reliability

2G 3G 4G GPS Cell Phone Wifi Jammer , Mobile Phone Signal Blocker For Schools

Wifi / GPS Cell Phone Frequency Jammer , Portable Cell Phone Jammer 360 Degree Jamming

Cell Phone Signal Blocker Device , Cell Phone Scrambler 10m - 100m Effective Range

Medium Power Cell Phone Reception Blocker With High Gain Direction Panel Antenna

Single Band Prison Cell Phone Jammers Output Power Adjustable Compact Structure

2w Portable Cell Phone GPS Jammer 200mA/h With Fan 4 Antennas DIP Adjust

VSWR System 8 Channels 240w 100m Prison Cell Phone Jammer

AC110 - 220V Cell Phone Jammer Kit , Mobile Phone Jamming Device Built - In Antenna

Five Channel Radar Portable Wifi Signal Jammer Cell Phone Blocking Device