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Blocking Mobile Phone Signals

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Total 53533 products for blocking mobile phone signals Manufacture & Suppliers

High Power Military Mobile Phone Signal Jammer , 8 Antennas cell phone blocking device for Police

...Mobile Phone Signal Jammer , 8 Antennas cell phone blocking device for Police Mobile Phone Signal Jammer Introduction: If you would like to better protect your privacy, to prevent being monitored by others. ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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18W 8 RF Mobile Phone Signal Jammer Avoiding Blocking Adjacent Areas

.... X8plus can Jamming all types of wireless devices, such as mobile phones, walkie-talkie GPS Tracker, Lojack, Wi-Fi/Bluetooth etc. Create a “prohibited” area with a radius of 50 meters for all wireless ......

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

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High Power Mobile Phone Signal Scrambler With Six Antennas Blocking 335 x 238 x 60mm

...-in fan, suitable for use in school examination rooms. The output power of each channel can be adjusted in a single way, so you can adjust the shielding distance of the phone through the knob. If you have a...

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

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Adjustable Power 30W High Power Radio Frequency Signal Jammer with 8 Channels for Mobile Phone Signal Blocking

... FM radio, GSM, CDMA, DCS, PCS, 3G, 4G, and WiFi. This adjustable radio signal blocker features independent power control for each frequency band. Key Features Jams UHF, VHF, Lojack, CDMA, GSM, ......

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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6 Antennas Mobile Phone Signal Jammers , Desktop UHF VHF Walkie Talkie Jammer

...may just block one of the signal, It is really an optimal choice for you. With 6 powerful antennas, the shielding radius is 5 to 50 meters, of course, the jamming radius still depends on the strength signal ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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10 Bands 197W High Power Suitcase Mobile Phone Signal Jammer with 100m Range

...Mobile Phone Signal Jammer 10 Bands Built In Battery / Antennas 10 Bands 197w high power built-in battery and antennas 100m suitcase mobile phone signal jammer factory Product Description 10 channels powerfu...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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2G 3G LTE 4G Adjustable Mobile Phone Signal Jammer , 80W phone signal scrambler

...Mobile Phone Signal Jammer , 80W phone signal scrambler Mobile Phone Signal Jammer Introduction: 33dBm, 37dBm is small power for jamming cell phone signal, so we improve to 40dBm. The Model GW-J80A support 8...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Long Working Time Mobile Phone Signal Jammer With Build - In AC 110 - 240V Adaptor

...Mobile Phone Signal Jammer has up to 12 antennas signal blocking fuction, 6-8W/Band Output Power is Very Powerful in small size mobile phone signal jammer series, its jamming range could be up to 70m coverag...

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

Verified Supplier

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30 Watt 2G 3G Mobile Phone Signal Jammer / WIFI Phone Signal Scrambler

..., the high power jammer can block both the mobile phone signals and the Bluetooth is the best choice. This 30W High Power 2G 3G Cellphone WiFi Bluetooth Signal Blocker is designed for this purpose and is use...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Long Distance 2G 3G 4G Mobile Phone Signal Jammer Wall Mounted AC110-240V

... is an information security product with completely independent intellectual property right. It can exactly block the mobile phone signal like 2G GSM / CDMA / DCS / PHS, 3G, 4G and WiFi, GPS / GLONASS signal...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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7/24 Continuously Working Remote Control Mobile Phone Signal Blocker for car using

... phone signal frequency such as, GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/2.4G/WiFi/VHF/UFH/LOJACK/5.8G/5G1/5G2 signal, within 1-40 meters radius. This powerful mobile phone jammer provides you a shielding range to...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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600W IP65 Waterproof Mobile Phone Signal Jammer with 600m Range for Outdoor Use

...Mobile Phone Signal Jammer Outdoor Monitor Control Product Overview Outdoor 600W Waterproof Mobile Phone Signal Jammer with range up to 600 meters. This high-power jamming system provides reliable signal blo...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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8 Channels 700Mhz - 6Ghz Mobile Phone Signal Jammer with 20W Each Band for Vehicle Mounted Use

...Mobile Phone Signal Jammer 8 Channels 20w Each Band With Switch Product Overview This vehicle-mounted mobile phone signal jamming device blocks frequency signals from 700Mhz to 6000Mhz. Designed to prevent u...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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6 Antennas Powerful 3G 4G Portable Mobile Phone Signal Jammer For Libraries Museums

...Mobile Phone Signal Jammer For Libraries Museums Signal Jammer Introduction: As the mobile phone jammers are designed to block the signals of the mobile phones and creating a peaceful and safe condition or b...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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WiFi 2.4G 5.8G Mobile Phone Signal Jammer , Eight Antennas Portable Signal Blocker

...Mobile Phone Signal Jammer , Eight Antennas Portable Signal Blocker Portable Signal Blocker Introduction: For absolute jamming of any cell phone signal, there is no stronger or more efficient solution than t...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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8 RF Power Adjustable Mobile Phone Signal Jammer 2G 3G 4G 5G Cell Phone Signal Jammer

... can Jamming all types of wireless devices, such as mobile phones, walkie-talkie GPS Tracker, Lojack, Wi-Fi/Bluetooth etc. Create a “prohibited” area with a radius of 50 meters for all wireless ......

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

Verified Supplier

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4G 5G WiFi Mobile Phone Signal Jammer External Omni Directional Antennas

... can effectively block CDMA,GSM,3G UMTS,4G LTE,5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,Remote control ,VHF/UHF radio , it could block all types of Android phones, Tablets, Smart Phones, iPhones, Win phone...

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

Verified Supplier

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Purple Horn 5G Mobile Phone Signal Blocker 14 Antennas Portable With Nylon Cover

...Mobile Phone Signal Jammer: Purple Horn portable jammer P14Plus its latest model in market , fits handheld using. it can effectively block CDMA,GSM,3G UMTS,4G LTE,5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,R...

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

Verified Supplier

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ABS 18W Portable 5G Mobile Phone Signal Jammer with Full Bands Coverage and 20m Range

...Mobile Phone Signal Jammer Full Bands 20m Range The latest ABS shell portable 18 bands with 16 antennas SA-PJ18-ABS all-in-one design wireless signal jammer, designed to jam all types of Android phones, tabl...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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103W 14 Bands Mobile Phone Signal Jammer with Built-in Antennas for 5G WiFi GPS UHF/VHF

... device effectively blocks GSM, CDMA, 3G, 4G, 5G mobile signals, as well as GPS, WiFi 2.4G, CDMA450M, GPS LOJACK, UHF, VHF, and LORA signals. With 103 watts of power, it can jam signals up to 80 meters depen...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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