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Total 21591 products for cell phone call blocker Manufacture & Suppliers

WiFi 2G 3G 4G Cell Phone Signal Blocker 10 - 50m Shielding Radius Walkie Talkie Compatible

Walkie-TalkieWi-Fi2G3G4GMobile Phone Signal Jammer/Fixed Indoor School Signal Blocker Description: The signal shield of the desktop eight-way signal is set to two frequency segments more than the six-way signal...

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

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12 - Way Cell Phone Signal Blocker Sweep Jamming Type With 6 - 8W / Band Output Power

...phone signal jammer. The first is that the output power of the shield is doubled. The second is the change in weight and volume. You can equip it with a car charger. If you have an inverter, Can be used dire...

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

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45W High Power Cell Phone Reception Blocker , Wifi Signal Jammer For 2.4G Gps GSM

45W High Power Mobile Phone Drone UAV Signal Jammer Blocker For Wi-Fi 2.4G Gps GSM Handheld UAV Control Equipment Model:DJ500 Brief Description: The DJ500 handheld ......

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

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Portable Anti Recording Device Cell Phone Microphone Blocker For Sound Shield

Portable Anti-Recording Device Mobile Phone Microphone Blocker For Sound Shield It can anti Iphone 13 14 15 audio recorder, android phone recorder, pen recorder devices, video recorder ... This is ultrasonic an...

Shenzhen Boran Technology Co., Ltd.
China

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Wireless Personal Cell Phone Signal Blocker Device For Invigilate Meeting Room

... style that can shielding cell phone +VHF/UHF+WIFI+GPS signal jammer,have good cooling system.selling well all over the world. Total output power:16W Antennas ......

ChingKong Technology Co.Ltd
Guangdong,China

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Wireless Personal Cell Phone Signal Blocker Device For Invigilate Meeting Room

... style that can shielding cell phone +VHF/UHF+WIFI+GPS signal jammer,have good cooling system.selling well all over the world. Total output power:16W Antennas ......

ChingKong Technology Co.Ltd
Guangdong,China

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16 Antennas UMTS 16W Cell Phone Signal Blocker GPS Lojack WiFi 2.4G 5.8g

...Blocker signal jammer Purple Horn P16-5G portable 16band signal blocker Brief Description: * Purple Horn 16band portable jammer P16-5G its latest model in market , fits handheld using. * it can effectively b...

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

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Water Proof Cell Phone Signal Blocker Device 111 Watt With Perfect Hot Emitting

...Cell/Mobile Phone Signal Jammer With Perfect Hot Emitting Wireless Signal JammerModel: PJ710N Brief Description: network mobile phone signal jammer it adpot ultrahigh frequency broadband jamming technology, ...

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

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Sweep Jamming Cell Phone Signal Blocker Device Wifi 2.4GHz 5.8GHz GpsL1 Triband

Wi-Fi 2.4GHz 5.8GHz GpsL1 Triband Wifi Connect Signal Jammer Work For 50M Full Band Wi-Fi Jammer/Blocker Model: WG100 Brief Description: Purple Horn full band Wi-Fi Jammer WG100 is mainly for WIFI 2.4G full cha...

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

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All In One GPS Jamming Device , Cell Phone Signal Blocker Device Adjustable Working Range

...Cell Phone Signal Jammer/ 47W High Power Gps Signal Jammer Brief Description: This is the latest designed full Bands 100MHz-6GHz 18 Antennas, multi-Use powerful Jammer, This jammer provides 18 bands of cover...

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

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Wireless 300M 250w Cell Phone Frequency Blocker

Customized 4G WIFI GPS Cell Phone Signal Jammer High Power Durable Waterproof Outdoor Prison Jammer Product Description: This jammer is specially for prisons and other large sensitive locations such as military...

Wolves Team Limited
China

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350 Watt 2110-2170MHz 3G Cell Phone Reception Blocker

Durable Waterproof Outdoor Jail Cell Phone Signal Prison Jammer With Remote Control Product Description: This jammer is specially for prisons and other large sensitive locations such as military or governmental...

Wolves Team Limited
China

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Heat Sink Design 500M 4G Cell Phone Signal Blocker Device

500M Military Waterproof Outdoor Prison Jammer 4G All Cell Phone Signal Jammer Product Description This jammer is specially for prisons and other large sensitive locations such as military or governmental com...

Wolves Team Limited
China

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Aluminum Housing Cell Phone Reception Blocker , Mobile Phone Jamming Device 24H / 7D Working

Aluminum Housing Mobile Phone Signal Jammer/Jamming for School Exam Class Phone Signal X8PlusA: CDMA/GSM/3G2100MHz/4GLTE Cellphone/Wi-Fi/Bluetooth/Walkie-Talkie America Type frequency for United States, Canada,...

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

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45W 80m Cell Phone Reception Blocker Infrared Remote Control Omni Directional

Phone Jammer Product Information Name: World First 22 Antennas Wireless Signal Jammer For Full Bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK Output Power 42Watt With Infrared Remote Control Turn ON /OFF Power phone Jam...

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

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Backpack Type Cell Phone Signal Blocker Jammer For 4G Cellular Phones

...Bomb Jammer with Output Power 300W Mobile Phone 4GLTE WIFI Blocker Jamming up to 400m Item No.: CKJ-1708HL6 The one is professional Pelican 1620 Case portable High power bomb or mobile phone jammer for 4G ce...

ChingKong Technology Co.Ltd
Guangdong,China

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Backpack Type Cell Phone Signal Blocker Jammer For 4G Cellular Phones

...Bomb Jammer with Output Power 300W Mobile Phone 4GLTE WIFI Blocker Jamming up to 400m Item No.: CKJ-1708HL6 The one is professional Pelican 1620 Case portable High power bomb or mobile phone jammer for 4G ce...

ChingKong Technology Co.Ltd
Guangdong,China

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Wifi 2.4G Prison Network Signal Jammer , Cell Phone Reception Blocker Status / Alarm LEDs

Waterproof Fixed Prison Wi-fi Signal Jammer/Prison Network Signal Jammer For 2.4G Description: The prison signal jammer is generally a shield designed to meet the management and security requirements of the pri...

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

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12 Antennas Cell Phone Signal Blocker

... Phone 4G/3G/2G +WiFi2.4G/5.8G+ GPSL1 +LOJACK+RC433 315 868 2:CKJ-1816N12-B:Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1 L2 L5 +LOJACK+RC433 315 868 Output Power:Total 8...

ChingKong Technology Co.Ltd
Guangdong,China

Active Member

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12 Antennas Cell Phone Signal Blocker

... Phone 4G/3G/2G +WiFi2.4G/5.8G+ GPSL1 +LOJACK+RC433 315 868 2:CKJ-1816N12-B:Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1 L2 L5 +LOJACK+RC433 315 868 Output Power:Total 8...

ChingKong Technology Co.Ltd
Guangdong,China

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