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Device To Block Wifi Signal

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Total 2581 products for device to block wifi signal Manufacture & Suppliers

Aluminum Alloy Wifi Signal Jammer 2.4GHz 20W AC Adapter

... you with a wide range of jamming range from 10 to 30 meters. It features an omni-directional antenna, which ensures that the signal is transmitted evenly over a wide area. The Wifi Signal Jammer is powered ...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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8 Antennas Pocket Portable Jamming Device Hidden Block 2g/3G/4G GPS WIFI Signals

..., Block 2g/3G/4G and LOJACK GPS WIFI Signals Model: CKJ-2001SN8 Color: Black Basic Specifications Jam Signal Type:1: CKJ-2001SN8: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1+LOJACK Output Power:Total 1...

ChingKong Technology Co.Ltd
Guangdong,China

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8 Antennas Pocket Portable Jamming Device Hidden Block 2g/3G/4G GPS WIFI Signals

..., Block 2g/3G/4G and LOJACK GPS WIFI Signals Model: CKJ-2001SN8 Color: Black Basic Specifications Jam Signal Type:1: CKJ-2001SN8: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1+LOJACK Output Power:Total 1...

ChingKong Technology Co.Ltd
Guangdong,China

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Desktop 3G 4G WIFI Signal Jammer 7 Channels Radius 5-30 Meters Durable Plastic OutShell

...signal jammer can shield a radius of 5-30 meters 1. Product Introduction There are 7 groups of jamming signal generators inside the TX-NZ7, which can transmit efficient jamming signals for all mobile phone s...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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14 Channels Wifi Signal Jammer Excellent Stability Jamming Range 1m To 20m, Built-in Antenna Indoor Signal Jammer

14 Channel Directional Indoor Waterproof Military Prison Signal Jammer , Cell Phone , Wifi Signal Jammer VBE-IS Series Jammer: VBE - IS is an indoor small power signal sealing device which can be directly place...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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CDMA800 4000mAH Portable Signal Jammer DC12V GPS WiFi Signal Blocker

.... Can block 8 frequencies, frequencies can be customized. and have a very large jammer range. With a separate frequency control switch, you can select the frequency range that needs to be disturbed as ......

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Wireless Cellular Wifi Signal Jammer , Cell Phone Signal Blocker For Prison

...t the individuals are heading for coming in as well as gabbing on their phone the full time. 2. The cell phone signal blocker could help people from being troubled by the phone. 3. Cell phone signal blocker ...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Single Band 50w Wifi Signal Jammer 200m Shield Range For Prison Jail

Single Band 50w Wifi Signal Jammer Up To 200m Shield Range For Prison Jail Description: Single Band 50w Signal Jammer SA-001H, a new signal shielding device , mainly for strengthening the shielding of single fr...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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16 Channles 2G/3G/4G/5G Cell Phone Signal Jammer , Wifi Signal Jammer 5 - 50m Effective Range, Wireless Signal Jammer

...Signal Jammer , High Power Signal Jammer Product Instructions: This 16 bands cell phone jammer block 2G signal such as GSM / CDMA / DCS / PHS, 3G, 4G, VHF, UHF, Wi-Fi, GPS, L1, L2, L3, L4, L5, LOJACK, 433MHz...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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56W Cellular Signal Jammer Device To Block Mobile Phone Signal 5-50M Range

...signal jammer for 4G (4G LTE + 4G Wimax) 3G Wifi Cell Phone 6 Band Jammer With 6 powerful antennas, the shielding radius is 5 to 40 meters, of course, the jamming radius still depends on the strength signal ...

Singapore DIGITAL META PTE. LTD
Guangdong,China

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3W Dual Band WIFI Signal Amplifier 2.4GHz / 5.8GHz Frequency For Smart Home System

...ac Wireless LAN devices Simply plug and play, no software is required 2.4G 5.8G Parameters Number Items Specifications 1 Frequency Range 2400-2500MHz ......

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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5.2G/5.8G WIFI Jammer with 12 antennas blocking all signals

...wifi signal,low frequencies like UHF,VHF signals as well as GPS signal. Do not hesitate to choose this mobile phone signal jammer with 12 antennas which can blcok all most all the frequencies in the world if...

Shenzhen JinYaTong Technology Co.,Ltd
Guangdong,China

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2 Watt Cell Phone Signal Jammer 16 Bands GSM CDMA 3G 4G GPS WiFi Signal EST-502F16

..., GPS, L1, L2, L3, L4, L5, LOJACK, 433MHz, 315MHz, 868MHz all-in-one mobile phone jammer is powerfull design to blocks all the signals in one device, it is great for school classroom avoid exam cheat, oil/ga...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Black Cover Wifi Signal Jammer Easy Carrying Large Jamming Range 40 Meters

... frequencies for your choices, this Adjustable Cell phone WIFI GPS jammer-EU will take more peaceful time for your next life. Effective to block all signals of cell phones within these frequencies, the block...

Wolves Team Limited
China

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8 Channel Portable Mobile Phone Jammers Anti GPS WiFi Signal Blocker

...WiFi Signal Blocker This is a black 8 channel handheld signal jammer, which can effectively block 2G, 3G, 4G, GPS, WiFi and other signals within a radius of 5-20 meters. Product Introduction This 8 Channel P...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Compact Wifi Signal Blocker Device , Mobile Phone Blocker Jammer No Harm To Human Body

...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Skinner Shield WIFI Signal Jammer Stationary Type For 15 Meters Radius

...WIFI Signal Jammer Stationary type for 15 meters 1. Introduction EST-505 WIFI signal blocker, adopted with advanced communication technology, is aimed for entirely jamming the WIFI signal in particular area,...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4G 3G Bluetooth Wifi Signal Jammer Mobile Phone Signal Blocker For Schools

... the safety of the world. This Full band DDS Signal jammer can be used to protect military and VIP convoys from the threat of Remote Control Improvised Explosive Devices (RCIED). It can also be used to preve...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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CDMA GSM 3G 4G Wifi Signal Killer , Cell Phone Signal Blocker Output Power 70W

... GSM 3G 4G LTE WiFi Signal Jammer with adjustable power. It can not only block the signals of 3G, CDMA, GSM, DCS and PCS, but also can block the signal of 4g LTE. Besides it owns Omni-directional Antenna so ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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8 Antennas Handheld Cellphone Jammer , GSM 3G 4G LTE Wifi Signal Jammer

... 3G 4G all phone signal blocker GPS jammer is one of the latest and most powerful handheld model available on the market. This is a powerful jammer with dual function-one is to anti GPS tracking device and t...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Device To Block Wifi Signal

Total 2581 products for device to block wifi signal Manufacture & Suppliers

Aluminum Alloy Wifi Signal Jammer 2.4GHz 20W AC Adapter

8 Antennas Pocket Portable Jamming Device Hidden Block 2g/3G/4G GPS WIFI Signals

8 Antennas Pocket Portable Jamming Device Hidden Block 2g/3G/4G GPS WIFI Signals

Desktop 3G 4G WIFI Signal Jammer 7 Channels Radius 5-30 Meters Durable Plastic OutShell

14 Channels Wifi Signal Jammer Excellent Stability Jamming Range 1m To 20m, Built-in Antenna Indoor Signal Jammer

CDMA800 4000mAH Portable Signal Jammer DC12V GPS WiFi Signal Blocker

Wireless Cellular Wifi Signal Jammer , Cell Phone Signal Blocker For Prison

Single Band 50w Wifi Signal Jammer 200m Shield Range For Prison Jail

16 Channles 2G/3G/4G/5G Cell Phone Signal Jammer , Wifi Signal Jammer 5 - 50m Effective Range, Wireless Signal Jammer

56W Cellular Signal Jammer Device To Block Mobile Phone Signal 5-50M Range

3W Dual Band WIFI Signal Amplifier 2.4GHz / 5.8GHz Frequency For Smart Home System

5.2G/5.8G WIFI Jammer with 12 antennas blocking all signals

2 Watt Cell Phone Signal Jammer 16 Bands GSM CDMA 3G 4G GPS WiFi Signal EST-502F16

Black Cover Wifi Signal Jammer Easy Carrying Large Jamming Range 40 Meters

8 Channel Portable Mobile Phone Jammers Anti GPS WiFi Signal Blocker

Compact Wifi Signal Blocker Device , Mobile Phone Blocker Jammer No Harm To Human Body

Skinner Shield WIFI Signal Jammer Stationary Type For 15 Meters Radius

4G 3G Bluetooth Wifi Signal Jammer Mobile Phone Signal Blocker For Schools

CDMA GSM 3G 4G Wifi Signal Killer , Cell Phone Signal Blocker Output Power 70W

8 Antennas Handheld Cellphone Jammer , GSM 3G 4G LTE Wifi Signal Jammer