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Total 22567 products for cell phone call blocker Manufacture & Suppliers

GPS LOJACK Cell Phone Signal Jammer Portable Handheld Anti Tracking

...(car positioning, cell phone positioning, google positioning, etc.) for high confidentiality organization and personnel. With radius 1-15meters around EST-808H8G, it will create a shielding area to prevent c...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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21 Antennas Cell Phone Signal Jammer 16000mAH GPS Lojack WiFi

... as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range of the jammer, preventing them from receiving signals a...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Indoor Mobile Phone Signal Jammer Blocker GPS WIFI 4g Cell Phone Jammer 8 Channels

8 Channels Indoor Mobile Phone Signal Jammer Block GPS WIFI 4G Signals Strong Mobile Phone Signal Jammer is installed inside the offices, houses or any other large buildings to organize wireless safety. When it...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Small Size Indoor Cell Phone Signal Booster 5 Chanels GPS 2G 3G Light Weight

5 Chanels Portable Mobile Phone Jammer GPS 2G 3G Small Size Up To 10m This portable mobile phone blocker SA-005Y has 5 antennas, it can interfere with major mobile phone signals, such as 2G,3G,4G and other sign...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Cell Phone Signal Remote Control Jammer EST-502C8 12W 8 Omni Directional Antennas

12W Black 8 Omni-directional Antenna Adjustable Remote Control Blocker Compact Indoor Cell Phone Signal Jammer EST-502C8 1. Product Specification 1st Channel: GSM 900: 925-960MHz 2nd Channel: DCS ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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38w Power Indoor Cell Phone Signal Jammer For Cars Directly , Cell Signal Scrambler

...Cell Phone Signal Jammer Used In Car Directly The jamming radius of all 16 bands can be manually adjusted. In this way you can select the frequencies you would like to jam at particular time, while not jammi...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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130Mhz - 6Ghz Cell Phone Signal Jammer 18 Antennas 42 Watt High Power Up To 40m

130Mhz - 6Ghz Cell Phone Signal Jammer 18 Antennas 42W High Power Up To 40m Descriptions: This 18 antennas cell phone jammer SA-018B is our latest model, it can block all 2G 3G 4G mobile phone signals, but also...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Metal Spudger Cell Phone Repair Tool Kit Repairing for Cell Phones and Tablets

Metal Spudger Cell Phone Repair Tool Kit Repairing for Cell Phones and Tablets Quick Detail: A whole steel one. Thin enough to fit in the tight egdge, firm enough to spudge up the parts. Fit for Cell Phones and...

Guanzhou regena Mobile Limited
Guangdong,China

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GSM Cell Phone Disruptor Jammer , Mobile Cell Phone Jammer Device 4G

GSM Cell Phone Disruptor Jammer , Mobile Cell Phone Jammer Device 4G Mobile Cell Phone Jammer Features: 1. Good cooling system,Jamming range up to 40m. 2. Working 24 hours continuously. 3. Turn on/off by remote...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Cell Phone Signal Enhancer , Dual Marine Cell Phone Booster Digital Panel

Cell Phone Signal Enhancer , Dual Marine Cell Phone Booster Digital Panel Cell Phone Booster Description: Try making some test calls throughout the desired area of coverage while monitoring the LED’s to see if ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Vehicle Cell Phone Signal Boosters GSM DCS Repeater 12V 2A Light Weight

... between life and death. For people who rely on their cell phone or data card for business, it can affect an outcome of important business decisions or relationships. A cell phone signal booster for your veh...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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AM FM Radio LoJack Prison Cell Phone Jammers 300 W VSWR Protection

... prison 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 cell phones may be cause a di...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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25M 6 Band High Power Cell Phone Signal Disruptor High Gain Omni Antennas

...Cell Phone Signal Disruptor High Gain Omni Antennas Cell Phone Signal Disruptor Introduction: If you are a teacher, are you bored with the calls of students during classes or cheating affair during examinati...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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80dB 27dBm GSM 900MHz Cell Phone Signal Boosters LCD Display Wall Installation

... to our last in the day, we ensure we keep our cell phone close. The cell phone alone is not what fancies us. There’s constant need to stay connected, the fear of “losing out” in life or being “left behind”,...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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LCD Screen Dual Band Cell Phone Repeater 23dBm 900MHz 1800MHz With ALC Control

...Cell Phone Repeater 23dBm 900MHz 1800MHz With ALC Control Model. GW-23GD-N Cell Phone Repeater Description: A survey about dropped calls A survey shows that 88% of people used cell phones. 72% of these exper...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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8 Antennas Desktop GSM DCS 3G 4G WIFI Cell Phone Signal Jammer Suit for Europe

...prevent the leak of confidential information or unwanted usage of cell phones, Wi-Fi devices and GPS devices. 8 sets of jamming signal generators inside, which can transmit highly effective jamming signals t...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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