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Total 25721 products for blocking cell phone radiation Manufacture & Suppliers

8 Bands Long Range Cell Phone Jammer , RF Signal Jammer 427*116*60mm Size

8 Bands Adjustable Desktop Cell Phone Signal Jammer Block 2G 3G 4G GPS WIFI SA-008A-N desktop jammer has 8 antennas and each antenna is responsible for blocking a particular frequency. It means this unit will b...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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30w Powerful Wireless Prison Cell Phone Jammers 12 Antennas Block 315Mhz 433Mhz

30w Powerful Wireless Prison Cell Phone Jammers 12 Antennas Block 315Mhz 433Mhz Features: 1. Four Cooling fans design make the device work in a good cooling environment. 2. The output power of each band can be ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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ISO9001 15m Cell Phone GPS Jammer Omni Antenna Light Weight

Mini Cell Phone GPS Jammer Block GPS L1 L2 Small Size 15m Distance Product description: GPS jamming is the process of using a frequency transmitting device to block or interfere with radio communications.GPS re...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Handheld Universal Cell Phone Blocker Jammer For Block 8 Band High Frequency

...Cell Phone Blocker Jammer For Block 8 Band High Frequency Handheld Jammer Description: Latest Handheld Portable Universal 8 Band 3G 4G WIFI Cell Phones Jammer, you must be attracted by the title. YES! It is ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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High Power 10W 4G LTE Cell Phone Signal Jammers Large Range Adjustable

...Cell Phone Signal Jammers Large Range Adjustable This 10W high power adjustable phone jammer owns the function of blocking the signals of CDMA GSM DCS/PCS 3G at the same time, thus since designed with the ad...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Handheld Cell Phone Signal Scrambler 10W High Power 10 Antennas Good Cooling System

...Cell Phone Signal Jammer 10W High Power Range Up To 30m Product description: The latest all-in-one design portable wireless signal jammer, 10 bands jamming all types of Android phones, tablets, smart phones,...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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3G CDMA Cell Phone Signal Jammer / Blocker EST-808FIII with AC Adapter

...Cell Phone Signal Jammer / Blocker EST-808FIII with AC Adapter Quick details :block frequency :CDMA,GSM,DCS/PHS,3G Jamming range :1-20M Technology index Output port Frequency Average out-putting power Channe...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Portable 3G GSM CDMA Cell Phone Signal Jammer 25dBm For Office , 3 Antenna

...-1990MHz 25dBm 3dBm/30KHz(min) 3G 2100-2200MHZ 25dBm 3dBm/30KHz(min) Available system: world wide cell phone network Power supply: AC adapter (AC110V-240V DC9V) Operate time: 2...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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30dBm Portable GPS Cell Phone Jammer/blocker/shield

...Cell Phone Jammer 4 Antenna EST-808KF 1 Quick detail : No need installation ,esay to operate block frequency ；CDMA/GSM DCS/PHS,3G,GPS 2 Specification Output port Frequency Average out-putting power Channel o...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Outdoor Cell Phone Blocking Device , Mobile Phone Blocker Shielding Range 100m

Product Description: This cell phone jammer can keep you from being tracked by cell phone signal tracking systems. It is also good for schools, churches, conference rooms, hospitals and any other place that cel...

Wolves Team Limited
China

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Nokia Case GSM900 Bluetooth Cell Phone Signal Jammer Blocker with Hidden Antenna

...Cell Phone Signal Jammer Blocker with Hidden Antenna This Mini Portable GPS and Cell Phone Jammer with Carry Case just like its name, which is a small size mobile blocker full-band tracker jammer designed to...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Multi - Function Office Cell Phone Blocking Equipment Cell Phone Signal Blocker For Business

... phone Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS Item No.: CKJ-1702S8 The latest mobile phone signal jammer 8 antennas adjustable 3G 4G phone signal blocker with 2.4G GPS, ...

ChingKong Technology Co.Ltd
Guangdong,China

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Multi - Function Office Cell Phone Blocking Equipment Cell Phone Signal Blocker For Business

... phone Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS Item No.: CKJ-1702S8 The latest mobile phone signal jammer 8 antennas adjustable 3G 4G phone signal blocker with 2.4G GPS, ...

ChingKong Technology Co.Ltd
Guangdong,China

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Mobile Network Frequency Prison Cell Phone Jammers 100-300M Blocking Range

Mobile Network Frequency Prison Cell Phone Jammers 100-300M Blocking Range 5030 Prisons Jamming system up to 6 bands 530W with wireless control system. Jamming up to 600m Especially for prisons and other large ...

Singapore DIGITAL META PTE. LTD
Guangdong,China

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World First Full frequency Cell Phone Signal Jammer Blocking CDMA GSM Dcs PCS 3G 4G 5G Signal Jammer

World First Full frequency Cell Phone Signal Jammer Blocking CDMA GSM Dcs PCS 3G 4G 5G Signal Jammer Product Description: Our company R&D department designed with this high power output of 10W so that this high...

Wolves Team Limited
China

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400w Waterproof Mobile Cell Phone Jammer 4 Bands For Prison Jail / Military

...Cell Phone Signal Jammer Used For Prison Jail Description: This cell phone jammer is a waterproof model. Using high quality waterproof case, ensure stability of the equipment, even work in bad weather condit...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Handheld 2.4g 5.8g Cell Phone Signal Jammer 12 Channels GSM CDMA

... is the leading manufacturer of all kinds of wireless signal jammers in China. Most clients think portable signal jammer blocks short distance, now this problem is solved, we design a powerful portable signa...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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G6 Cell Phone Air-Cooled Back-clip Refrigeration Artifact for Live PUBG Game Cooler for IPhone Samsung Xiaomi Universal Radiator

G6 Cell Phone Air-Cooled Back-clip Refrigeration Artifact for Live PUBG Game Cooler for IPhone Samsung Xiaomi Universal Radiator Description: 1. Easy to Use: Connect this phone cooler with a charging cable and ...

Rainbuvvy Co., Ltd.
China

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35W GSM Cell Phone Jammer 4G LTE FDD 699-716MHz 5G Signal Jammer

Powerful 3G 4G 5G Cell Phone Jammer WiFi UHF VHF GPS L1/L2/L5 Lojack Remote Control All Bands Blocker Product Description: This 18 antennas Powerful desktop cell phone jammer with Remote control,which can also ...

Wolves Team Limited
China

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Gain 80dB Cell Phone Signal Repeater Support Any Cellular Devices

... installation, great cover. 4. Expansion and extending of the signal of base station. 5. Optimization of the quality of the signal and source 6. Cover about 500~3000m² without block or...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

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