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How Cell Phone Jammers Work

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Total 4565 products for how cell phone jammers work Manufacture & Suppliers

Handheld 3G Portable Cell Phone Jammer / Blocker EST-808HA , 2100 - 2200MHZ

...Cell Phone Jammer / Blocker EST-808HA , 2100 - 2200MHZ Quick Details frequency:GSM/CDMA/DCS/PHS/3G jamming range:1-6m output power:1.2W three antenna car charge and normal charge Technology index Output port...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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MINI GSM / 3G Handheld Cell Phone Jammer Blocker EST-808HB With 3 Antenna

...Cell Phone Jammer Blocker EST-808HB With 3 Antenna Quick details jamming range:1-3m output:400mw frequency:800/900/1800/1900/2100MHz power supply:110-240V 3 antenna color:black Technology index Output port F...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Multi-functional 3G 4G Cell Phone Jammer EST-808N3 , GPS WiFi Lojack Jammer

...Cell Phone Jammer EST-808N3 , GPS WiFi Lojack Jammer 1 Quick details : jamming frequency :CDMA/GSM,DCS/PCS,3G,WIFI,4G,lojack ,GPS jamming range :1-30m(-75dbm) Power consume:16W cooling fan design Power suppl...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer

... will make effect only on the communication of mobile phones, instead of on other electronic devices andhuman bodies. Features: 1. Jamming range up to 25m. 2. Working 5 hours continuously. 3. The jammed cell...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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20w 8 Channels Indoor High Power GPS/ WiFi/ 4G Cell Phone Jammer Blocker Prison/Jail Cellular Jammer Blocker With Fans

20w 8 Channels Indoor High Power GPS/ WiFi/ 4G Cell Phone Jammer Blocker Prison/Jail Cellular Jammer Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Specifications: Cover interface standards...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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GPS WiFi Cell Phone Blocking Device , Waterproof Cell Phone Jammer 2W Single Channel

Military Mobile Phone WiFi GPS Signal Jammer , Prison Cell Phone Jammer VBE-ODS Series Jammer: VBE-ODS series is an outdoor waterproof High-power signal sealing equipment, because of its small size, can also be...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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40m 18W Cell Phone Jammer

Desktop 3G 4G Mobile Phone Network Signal Jammer and UHF VHF WiFi Jammer�� Product Description 1.Here the signal jammer that you are viewing is the High Power 3G 4G Mobile Phone Jammer and UHF VHF WiFi Jammer, w...

Wolves Team Limited
China

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10W VBE-10H Signal Cell Phone Jammer For Blocking Mobile Phone

...Cell Phone Signal Jammer, made of high quality Aluminum Alloy material, with a working temperature from -20℃ To +50℃, and a 1 year warranty. This product has a powerful jamming capability, which can effectiv...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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433MHz 315MHz 868MHz Prison Cell Phone Jammers Outside with 6 Band

...Cell Phone Jammers Outside with 6 Band Prison Cell PhoneJammer Introduction: For the very important places as the prisons, the military and the some special government agencies protect the information from g...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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3G 4G LTE Lojack Cell Phone Jammer Wireless Signal Blocker With 10 Antenna

...,you’d better to look for powerful signal jammer for help. The one we are mentioning now was designed for solving the problem -- it gathers almost of these kinds of jamming signals in one device. The signal ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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6 Bands 90w High Power Prison / Jail Cell Phone Jammer Blocker With Panel Antenna

... of illegal cell phones in a Prison or Government facility. Prison Solutions to stop smuggled phones from making calls by using RF Jammers. Our prison Jammer uses intelligent spot jamming for communication b...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Silver DCS / PHS Portable Cell Phone Jammer EST-808KE , 1 - 10m Jamming Range

Silver DCS / PHS Portable Cell Phone Jammer EST-808KE , 1 - 10m Jamming Range 1.Quick Details Model:EST-808KE color:Silver frequency:GSM/CDMA/PHS/......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Wifi Wireless Video Portable Cell Phone Jammer EST-808HD , 2400 - 2500 MHz

Wifi Wireless Video Portable Cell Phone Jammer EST-808HD , 2400 - 2500 MHz Technology index Output port Frequency Average out-putting power Channel out-putting power Wifi / Blue Tooth/wireless video 2400-2500 M...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4 Band Mini Portable Cell Phone Jammer EST-808SF For Conference Room

4 Band Mini Portable Cell Phone Jammer EST-808SF For Conference Room Technology index Model No. Output port Frequency Average out-putting power Channel out-putting power 808SF1 ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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WIFI 3G 30dBm Portable Cell Phone Jammer / Blocker EST-808HE for Custom

WIFI 3G 30dBm Portable Cell Phone Jammer / Blocker EST-808HE for Custom Technology index Model No. Output port Frequency Average out-putting power Channel out-putting power 808HE1 ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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WIFI GPS Portable Cell Phone Jammer EST-808KG With Five Antenna , Black

WIFI GPS Portable Cell Phone Jammer EST-808KG With Five Antenna , Black 1.Quick Details Model:EST-808KG color:black frequency:800/900/18002/......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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GPS + WIFI + 3G Portable Cell Phone Jammer / Blocker EST-808HI For School

GPS + WIFI + 3G Portable Cell Phone Jammer / Blocker EST-808HI For School 1.Quick details Model No:EST-808HI frequency:GSM/CDMA/DCS/PHS/3G/WIFI/......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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GPS Mini Portable Cell Phone Jammer / Blocker EST-808SG For Custom

GPS Mini Portable Cell Phone Jammer / Blocker EST-808SG For Custom 1 Quick details :Block frequency :CDMA/GSM ,DCS/PHS,(GPS/WIFI/3G optional ) ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Bluetooth 3G Portable Cell Phone Jammer EST-808SG2 with Remote Control

Bluetooth 3G Portable Cell Phone Jammer EST-808SG2 with Remote Control 1 Quick details : No need to install ,easy taking jamming range :CDMA/GSM,DCS/PHS,3G 2 ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4G Portable Cell Phone Jammer / Blocker / Isolator EST-808HE4 For Military

4G Portable Cell Phone Jammer / Blocker / Isolator EST-808HE4 For Military 1 Quick details : jamming frequency : 2320-2345MHZ ,2345-2400MHZ,167-173MHZ frequency can be ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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