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Total 21585 products for cell phone blocker Manufacture & Suppliers

4 Antenna Handheld Cell Phone 2G 3G 4G LTE Signal Jammer Blocker W/ Single Control Switch

Main Feature: Four Bands Handheld 2G,3G,4G LTE Cell Phone Jammer with Single-Band Control (For Worldwide all Networks),Each band can work separately or simultaneously. Three Sides Wind Slots Isolating Signal Ba...

Accen Technology Co., Limited
Guangdong,China

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4 Antenna Handheld Cell Phone 2G GSM GPS WIFI Signal Jammer Blocker W/ Single Band Switch

Main Feature: Four Bands Handheld 2G GSM CDMA DCS PHS Cell Phone GPS WIFI Jammer with Single-Band Control (For Worldwide all Networks),Each band can work separately or simultaneously. Three Sides Wind Slots Iso...

Accen Technology Co., Limited
Guangdong,China

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Cooling Fan All Cell Phone Signal Jammer Device Multi Bands With Omni-directional Antenna

Product Description Firstly, as this high power cell phone signal blocker owns 8 antennas so that it can cut off the signals of CDMA GSM DCS PCS 3G 4G Wimax and also WiFi Bluetooth at the same time. Thus as the...

Wolves Team Limited
China

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433MHz 20 Antennas Cell Phone Jammer 3.5g 3.7g Remote Control

World First 20 Antennas All-In-One 5g Cell Phone Jammer 3.5g 3.7g All Frequencies Signal Jammer With Remote Control. Specifications Isolating Signal Bandwidth: 758-830MHz: 10W ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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8000mAh 4 Antennas Cell Phone Signal Jammers 2g 3G 4G GPS Scrambler

4 Antennas 2g 3G 4G Mobile Cell Phone Signal Jammers Blockerwith GPS Scrambler For Car Applicable place: For car, truck, bus, van, or even boat security, stop GPS tracking devices For meeting rooms, conference ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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115W 2.5dBi Cell Phone Signal Jammer LOJACK Gps WIFI jammer 4 Antennas

4 Antennas 2G 3G 4G 5G Cell Phone Signal Jammer Blocking LOJACK Gps WIFI Bluetooth GW-JE4 USA GW-JE4 Eur GW-JE4 ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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GPSL3L4 2170MHZ Cell Phone Signal Jammer Gps 16 Channels

16 Channels Antennas Cell Phone Signal Jammer Block Wifi Lojack Gps Mobile 2g 3g 4g 5g Key technical specifications: N16 ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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800m 500m 205W Cell Phone Signal Jammer 7 Bands 2.4G 5.8g Drone Signal Jammer

205W 7bands High Power Cell Phone GPS WiFi 2.4G 5.8g Drone Signal Jammer Up To 500m GW-JMP86 USA GW-JMP86 E4G GW-JMP86 AGL GW-JMP86 GL (6 bands) 4G (6 bands) (6 bands) VHF UHF (6 bands) 850-895MHz 25W 920-960MH...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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6 Channel Design Anti Cell Phone Signal Blocker High Output Power Continuous Working

Low Price&Good Quality Mobile phone Signal Jammer with 6 Antennas GSM 3G 4GLTE signal Blocker WIFI2.4G Jammer The latest low price & good quality mobile phone signal jammer 6 antennas for GSM 3G 4G phone signal...

ChingKong Technology Co.Ltd
Guangdong,China

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6 Channel Design Anti Cell Phone Signal Blocker High Output Power Continuous Working

Low Price&Good Quality Mobile phone Signal Jammer with 6 Antennas GSM 3G 4GLTE signal Blocker WIFI2.4G Jammer The latest low price & good quality mobile phone signal jammer 6 antennas for GSM 3G 4G phone signal...

ChingKong Technology Co.Ltd
Guangdong,China

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8 Bands Antenna 2G 3G 4G GSM Portable Cell Phone Jammers

8 Bands Antenna Portable Cell Phone Jammers 2G 3G 4G GSM High Power Description This product has a small size, easy to carry. Can block 8 bands frequencies, and have a very large jammer range. Has separate freq...

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

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More Shielding Frequency 250W Portable Cell Phone Jammers 5.3kg Weight

Portable more Shielding frequency Cell Phone Jammers 5.3Kg Weight Description This device is a high power cellphone jammer dedicated to the field of open air environment or a large ......

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

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Waterproof 6 Way Prison Cell Phone Jammers 180W Total Output Multifunctional

Waterproof 6-way Prison Signal Jammer/180W Good Cooling System Prison Jammer Description: The Six-Way Prison Signal Shield is a versatile signal blocker that can be installed indoors and supported outdoors beca...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Remote Control Prison Cell Phone Jammers VHF 135 - 174MHz 50W Easy Operation

300W High Power Prison Network Signal Jammer/Remote Control Signal Blocker Description: The prison signal jammer is generally a shield designed to meet the management and security requirements of the prison. Th...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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Minimalist Faraday Key Fob Box For Cell Phone 100% Shielding Signal

...a elegant book design. Just like a exquisite book or ornaments when you put it in your office and home. And easy to be hidden while put it in bookrack. 2. Car key and phone holder safe box can store phone an...

shenzhen GK
Guangdong,China

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Minimalist Faraday Key Fob Box For Cell Phone 100% Shielding Signal

...a elegant book design. Just like a exquisite book or ornaments when you put it in your office and home. And easy to be hidden while put it in bookrack. 2. Car key and phone holder safe box can store phone an...

shenzhen GK
Guangdong,China

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GPS L1 Car GPS Signal Jammer Blocker , Pocket Cell Phone Jammer 1570 - 1580 MHz

GPS L1 Car GPS Signal Jammer Blocker , Pocket Cell Phone Jammer 1570 - 1580 MHz Special car GPS jammer. We designed this small yet very handy device in order to help millions of truck drivers around the world w...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Walkie Talkie Vehicle Mounted Jammer , Mobile Car Cell Phone Jammer Blocker

Walkie Talkie Vehicle Mounted Jammer , Mobile Car Cell Phone Jammer Blocker (1) This is a professional Signal Jammer, we will test it and sure it is working good before send out. Also it will be sent with Expre...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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4G Portable Signal Jammer 3G 4G Cell Phone Frequency Blocker with Cooling Fan

4G Portable Signal Jammer Cell Phone Frequency Blocker with Cooling Fan Portable Signal Jammer Features: 1. Pocket-sized and portable design with cooling fan. 2. ON/OFF switch make it more user-friendly 3. Insi...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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