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Total 54896 products for blocking mobile phone signals Manufacture & Suppliers

Prison 300W Mobile Phone Signal Jammer Adopt PLL Synthesized Signal Source Techonology

300W Prison Mobile Phone Signal Jammer Adopt PLL Synthesized Signal Source Techonology 300W total output power has up to six frequency bands. Adopt PLL synthesized signal source techonology, its jamming range i...

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

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Tri - Band Mobile Phone Signal Blocker2.4G 5.8G GPSL1 Work For UAV Drone Signals

2.4G5.8GGPSL1 Tri-band Mobile Phone Signal Jammer Work For UAV Drone Signals Handheld Drone UAV Jammer/Blocker Model:DJ300 Brief Description: 2.4G5.8GGPSL1 three band drone signal jammer, jamming range could be...

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

Verified Supplier

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Handheld 2G 3G 4G GPS 16w 30m Mobile Phone Signal Blocker High Power Portable Jammer

...Mobile Signal Jammer Block 2G 3G 4G GPS 16w Power Up To 30m Descriptions: This handheld signal jammer SA-NPJ08 is 8 bands, with 8pcs high gain antennas 2dBi, each band power is up to 2w, total output power o...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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5.6W Handheld 3G 4G RF Mobile Phone Signal Jammer WIFI 2.4G 5.8G Jammer

.../GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax. It also has a jamming range up to 20m, depending on the signal strength in the given area. Within the range, just turn on the jammer, all wireless connection to 2G, 3G, 4...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Triple Bands Car Mobile Phone Signal Jammer Portable Handheld Size GPS / 3G

...Mobile Phone Signal Jammer EST-808KC 1. Introduction EST-808KC GPS and 3G signal jammer, is aimed to protect you from GPS locating, satellite positioning and Google positioning. Above that, EST-808KC also ca...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Indoor Remote Control Mobile Phone Signal Jammer Radius 40m 22 Omnidirectional Antennas

... to widely cover mobile phone signal frequency such as, GSM/CDMA/DCS/PCS/3G/4G/4G LTE/WiFi/VHF/UHF/LOJACK/5.8G/5G1/......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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8 Antennas 3G 4G WIFI Mobile Phone Signal Jammer With USB Connector

... process more intellectual and convenient. With 8 omnidirectional antennas, it is able to widely cover mobile phone signal frequency, such as GSM/CDMA/AMPS/DCS/PHS/3G &4G, etc., within 1-25 meters radius (de...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Compact Structure Mobile Phone Signal Blocker Jamming Range 5 - 30m CDMA GSM DCS PHS 3G

Portable High Power 4W Mobile phone signal Jammer (CDMA GSM DCS PHS 3G) Product Description JM141605 will make effect only on the communication of mobile phones, instead of on other electronic devices and human...

Wolves Team Limited
China

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Worldfirst GSM 47W Mobile Phone Signal Jammer 3dBi Antenna

...Mobile Phone Signal Jammer vodasafe x22 Description: This is the latest designed full Bands 100MHz-6GHz 22 Antennas,multi-Use powerful Jammer, This jammer provides 22 bands of coverage (see below) with a tot...

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

Active Member

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Worldfirst GSM 47W Mobile Phone Signal Jammer 3dBi Antenna

...Mobile Phone Signal Jammer vodasafe x22 Description: This is the latest designed full Bands 100MHz-6GHz 22 Antennas,multi-Use powerful Jammer, This jammer provides 22 bands of coverage (see below) with a tot...

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

Verified Supplier

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Mini Portable Mobile Phone Signal Jammer 3G/GSM/CDMA GPS Bluetooth WIFI 2.4G WLAN Blocker

...+PHS Signal in silver color; J130C can block GPS Signal only in Gold color; J130D can block WIFI, Bluetooth, 2.4G Wireless Spy Camera & Audio Bug, WLAN Signal in Black color. Please specify clearly while inq...

Accen Technology Co., Limited
Guangdong,China

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High Integration Mobile Phone Signal Jammer , Jammer Signal Blocker With Carry Case

... a high-powerful mobile blocker full-band tracker jammer designed to stop all signals of phone calls and tracking systems once you apply this jammer device. Cell phones and GPS can be blocked in any country....

Wolves Team Limited
China

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2G 3G 4G GPS Mobile Phone Signal Jammer DC12V With 50m Range , 15w Power

DC24V 2G 3G 4G GPS Mobile Phone Signal Jammer With Jamming Range 50m Advantages: Easy indoor installation and operation. Secure design to avoid sabotage. 6 frequency bands , ......

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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400w Mobile Phone Signal Jammer 8 Antennas 2G 3G 4G 5G GPS 500m Range Military Used

400w Mobile Phone Signal Jammer 8 Antennas 2G 3G 4G 5G GPS 500m Range Military Used Descriptions: IED Jammer SA-008M can neutralize / prevent deadly criminal acts such as radio controlled Car Bombs, roadside bo...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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Portable 10 antenna Mobile phone Signal Jammer PCS CDMA 3G 4G 5G WiFi GPS Signal Jammer

...Mobile phone Signal Jammer PCS CDMA 3G 4G 5G WiFi GPS Signal Jammer Product Description This signal jamming device that you are viewing here is the Powerful Handheld Portable 10 bands Adjustable All GSM CDMA...

Wolves Team Limited
China

Verified Supplier

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6 Channels 15w High Power Desktop Mobile Phone Signal Jammer Blocker Jam 2G 3G 4G GPS Wifi Signals For Prison/Jail Use

6 Channels 15w High Power Desktop Mobile Phone Signal Jammer Blocker Jam 2G 3G 4G GPS Wifi Signals For Prison/Jail Use Supplier With 1 Year Warranty! Frequency Can Be Customized! Specifications: Cover interface...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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School Exam Mobile Phone Signal Jammer Compact Design With Good Cooling System

School Using Mobile Phone Signal Jammer/Jamming 2G3G4G Signals for Exam Description: The fixed 8-way signal shielding device has a total output power of 18W and has eight frequency segments to choose from. Our ...

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

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Lojack XM Radio Mobile Phone Signal Jammer 12 Watt With Rechargeable Lithium Battery

... with 12V car charger could use on car directly. Jamming Range is up to 40M,Work For 2G3G4GLojack/XM Radio Signals, Remote Controls Signals, Make sure your private information safe. High Power Portable 12Ban...

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

Active Member

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Handheld Drone UAV Mobile Phone Signal Jammer 2.4G Flight Control Long Jamming Distance

Handheld Drone UAV Jammer/Blocker Model:DJ300 Handheld Drone UAV Signal Jammer from Mobile Phone Signal Jammer Factory Brief Description: 2.4G5.8GGPSL1 three band drone signal jammer, jamming range could be up ...

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

Active Member

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Six Antennas Mobile Phone Signal Jammer 50dBm 1800W UHF Broadband Interference

50dBm High Power Six Antennas Quality Mobile Phone Signal Jammer & Bomb Signal Jammer Prison Jamming System VodasafePJ6100N Brief Description: 200M jamming radius range prison signal jammer with 50dBM output po...

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

Active Member

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Blocking Mobile Phone Signals

Total 54896 products for blocking mobile phone signals Manufacture & Suppliers

Prison 300W Mobile Phone Signal Jammer Adopt PLL Synthesized Signal Source Techonology

Tri - Band Mobile Phone Signal Blocker2.4G 5.8G GPSL1 Work For UAV Drone Signals

Handheld 2G 3G 4G GPS 16w 30m Mobile Phone Signal Blocker High Power Portable Jammer

5.6W Handheld 3G 4G RF Mobile Phone Signal Jammer WIFI 2.4G 5.8G Jammer

Triple Bands Car Mobile Phone Signal Jammer Portable Handheld Size GPS / 3G

Indoor Remote Control Mobile Phone Signal Jammer Radius 40m 22 Omnidirectional Antennas

8 Antennas 3G 4G WIFI Mobile Phone Signal Jammer With USB Connector

Compact Structure Mobile Phone Signal Blocker Jamming Range 5 - 30m CDMA GSM DCS PHS 3G

Worldfirst GSM 47W Mobile Phone Signal Jammer 3dBi Antenna

Worldfirst GSM 47W Mobile Phone Signal Jammer 3dBi Antenna

Mini Portable Mobile Phone Signal Jammer 3G/GSM/CDMA GPS Bluetooth WIFI 2.4G WLAN Blocker

High Integration Mobile Phone Signal Jammer , Jammer Signal Blocker With Carry Case

2G 3G 4G GPS Mobile Phone Signal Jammer DC12V With 50m Range , 15w Power

400w Mobile Phone Signal Jammer 8 Antennas 2G 3G 4G 5G GPS 500m Range Military Used

Portable 10 antenna Mobile phone Signal Jammer PCS CDMA 3G 4G 5G WiFi GPS Signal Jammer

6 Channels 15w High Power Desktop Mobile Phone Signal Jammer Blocker Jam 2G 3G 4G GPS Wifi Signals For Prison/Jail Use

School Exam Mobile Phone Signal Jammer Compact Design With Good Cooling System

Lojack XM Radio Mobile Phone Signal Jammer 12 Watt With Rechargeable Lithium Battery

Handheld Drone UAV Mobile Phone Signal Jammer 2.4G Flight Control Long Jamming Distance

Six Antennas Mobile Phone Signal Jammer 50dBm 1800W UHF Broadband Interference