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3g umts phone signal blocker

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Indoor 100m Cell Phone Signal Blocker RF Power 30W FM 40MHz 90MHz FM Signal Jammer indoor 100m Cell Phone Signal Blocker RF Signal Jammer Product description: This Desktop cell ...
china
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Built-in antenna desktop signal jammer shielding 300-400 square meters 1. Product Introduction This built-in antenna mobile phone signal blocker can achieve a single output of 10W, ...
Guangdong, china
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School Cell Phone Signal Blocker / cell phone jamming device 34dBm 1 Quick detail : Output port Frequency Average out-putting power Channel out-putting power CDMA 850-894MHz 34dBm ...
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4G LTE Hidden Cellphone Jammer Wifi / Bluetooth Mobile Phone Signal Blocker Desktop jammer is too little for you? You want some bigger jammer to cover bigger areas like warehouse, ...
Guangdong, china
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4 Bands 4W black 30dBm portable phone signal Blocker , Handheld Signale Jammer for GSM , DCS , Wifi , GPS Product Introduction: This is a great signal blocker model that can easily ...
Guangdong, china
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GSM 3G Cell Phone Signal Booster Dual Band 900 2100 20dBm Power 70dB Gain Black Descriptions: This dual band mobile signal booster series is our new items, it is very popular in ...
Guangdong, china
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Lighweight Bluetooth Wireless Phone Signal Jammer Powerful For Military use Product Description: The Backpack All Cell Phone Jammer as designed with 6 antennas so that this ...
china
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Mobile Phone Signal Jammer 2G 3G 4G 5G WIFI and Walkie-talkie Stationary EST-802M12 1. Introduction EST-802M12 cell phone and WIFI signal jammer, is designed for protecting ...
Verified
Cellular Wifi GSM Cell Phone Signal Blocker Device 925MHz - 960MHz for Bomb Anti-blast design (Isolate Bomb) Suitable for the area with explosive mixture gas (field 1 and field 2) ...
Guangdong, china
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2.4G 4G Mobile Phone Wifi Signal Blocker Jammer , Cell Phone Signal Jammer Product Instructions: This kind of mobile phone signal shielding device is our factory adopts advanced ...
Guangdong, china
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Indoor Mini 23dBm 3G Cell Phone Signal Booster Sliver Color 75dB High Gain Features 1. Cost effective solution for weak signal zones, reduce drop/off calls. 2. Compact size, low ...
Guangdong, china
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5 Bands Stationary Indoor use Remote Control 3G Mobile Phone Signal Jammer Introduction EST-505I is a powerful mobile phone signal jammer adopted with advanced technology, plus 5 ...
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EST-505J full band wireless signal jammer Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS/PHS: 1805-1990MHz GPS: 1500-1600MHz 3G: 2110-2170MHz WIFI: 2400-2500MHz ...
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8 Antennas Stationary Indoor use UHF VHF 3G Mobile Phone Signal Jammer Introduction EST-505J adopted with the latest technology, with 8 omnidirectional custom-able bands, is able ...
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Portable 2G 3G Mobile Phone Signal Jammer / Breaker / Isolator EST-808HB 1 Quick details : jamming frequency : CDMA.GSM,DCS/PHS,3G Highly portable design, easy to carry Car adaptor ...
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Black Cell Phone Signal Blocker 35dBm 4G Cellphone / GPS / WIFI 1. Details Name:High Power Jammer Model:EST-808N3 Brand:EST Frquency:GSM/CDMA/DCS/PHS/3G/4G/WIFI Colour:Black ...
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VHF 16W Cell Phone Signal Blocker Semidiameter f interception 1m - 30m 1. Details Name:High Power Jammer Model:EST-808N2 Brand:EST Frquency:GSM/CDMA/DCS/PHS/3G/UHF/VHF/WIFI Colour...
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8 Channels Full Frequencies Cell Phone Signal Blocker with Good Cooling 1. Details Name:High Power Jammer Model:EST-808N3 Brand:EST Frquency:GSM/CDMA/DCS/PHS/3G/4G/WIFI Colour...
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CDMA 3G Cell Phone Signal Jammer 808JJJ Built-In Antenna For Custom Specifications Output port Frequency Average out-putting power Channel out-putting power CDMA 850-894MHz 30dBm ...
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6W Wifi + 2G + 3G Cell Phone Signal Jammer With 5 Antennas Quick Details Model Number: EST-808E frequency:800/900/1800/1900/2100MHz jamming range:1-25M Power input: AC110V-240V ...
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