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gsm signal jamming device

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Walky Talky VHF Cellular NMT Wireless Signal Blocker
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Walky-talky VHF Cellular NMT Portable Wireless Signal Block Wifi/Bluetooth Powerful signal Jammer Product Description: The Portable Multi Band High Power VHF UHF Jammer is specially customized to accommodate a ... Read More Get Best Price

2023-02-20 16:00:51

32w High Power Cell Phone Jammer(GSM,CDMA,PCS,DCS,3G)
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This cell phone jammer with a long jamming range of up to 100 meters Designed to cut off wave only in the downlink bandwidth; no influence on the base station and repeater. LED display for RF output indication ... Read More Get Best Price

2018-12-13 16:19:35

Waterproof Cell Phone Frequency Jammer , High Power Signal Jammer Remote Control
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With the IP 68 standard, this Waterproof Cell Phone Jammer could completely prevent dust and it can be dipped into the water. Cell phone jammers are devices that create a temporary "dead zone" to all cell phone ... Read More Get Best Price

2018-12-14 09:53:06

Cube Style Vehicle Jammer , Cell Phone Signal Jammer 240W Effective Output Power
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Product Description This Cube Style High Power Cell phone Signal Jammer(240W ) is mainly used for large-scale open area outdoor mobile communication signal shielding, large-scale prison playground, lawns,public ... Read More Get Best Price

2018-12-13 16:22:06

High Power Cell Phone Signal Jammer 240W Cube Style Remote Alarm Monitor System
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2019-04-10 15:03:15

High Power Portable GPS and Mobile Phone Jammer(CDMA GSM DCS PCS )
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Product Description Features This is a powerful jammer with dual function-one is to anti GPS tracking device and the other is to block mobile signal to protect important event. Firstly, this Anti-tracker knocks ... Read More Get Best Price

2018-12-13 16:20:02

300-600M 7 Bands Suitcase Jammer , Omni Directional Antenna 142W Drone Signal Jammer
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Drone UAV Jammer/anti jammer Max 142W Radius 300~600M Omni or Directional Antenna Built-in Battery This product that you are viewing here is the Remote Controlled High Power Military Cell Phone Jammer, which is ... Read More Get Best Price

2025-02-14 14:40:25

UHF VHF WiFi GPS 600 Watt 5G Car Signal Jammer wifi signal jammer
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5G Cell Phone Signal Jammer Mutli-Band UHF VHF WiFi GPS 600W Total Output Power Affected Frequency Ranges: Output Interface Shield band of frequency CH1 135-175Mhz 50w Walky-Talky(VHF(135) CH2 300-350Mhz 50w ... Read More Get Best Price

2023-03-22 10:57:36

WiFi 2.4G 3G 4G 5G GPS Jammer Signal Blocker Backpack Ied GSM800mhz/900mhz
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WiFi 2.4G 3G 4G 5G GPS Jammer Signal Blocker Backpack Ied GSM800mhz/900mhz Product description: This Backpack jammer provides high power of jamming power. It is designed for prisons, omni antenna or detention ... Read More Get Best Price

2020-08-06 23:22:01

5 Band Cellphone WIFI signal Jammer with Remote Control+Directional Antennas
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Welcome to the jammer world, today alljammer offers you a new surprise for your long time expectation- the 5 Band Cellphone WIFI signal Jammer with Remote Control+Directional Antennas. Under the latest ... Read More Get Best Price

2018-12-13 16:19:34

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