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Total 22567 products for cell phone call blocker Manufacture & Suppliers

High Frequency Car Gps Blocker Jammer Cell Phone Blocker With Remote Control

High Frequency Car Gps Blocker Jammer Cell Phone Blocker With Remote Control Specifications Output Band Frequency Output power Jamming range 4G LTE800 780-894MHz 3 Watts 5-......

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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High Frequency Anti Gps Bomb Jammer / Car Cell Phone Blocker Self Protection

.... The Blocker used state-of-art technology for maximum performance and jamming the signals transmission to activate remote controlled bombs. The Jamming radius ......

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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3 Antennas Handheld Cell Phone Jammer / Mini Small Power Phone Signal Jammer

...: Cell phone signal (CDMA, GSM, DCS, 3G), or GSM, DCS, GPS (1570-1580MHz)Total output power: 1W, Phone Signal Blocker (GW-JM3) is one of our oldest models, it is smaller than your smartphone and thus can be ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Pocket Cigarette Box Pack Hidden Cell Phone Jammer GSM dcs phs 3G Signal Blocker Isolator

...any other place that cell phones may be cause a distraction or interference. It comes with a built-in rechargeable Li-battery for 2-3 hours of signal jamming. This jammer is designed to block all GSM, ......

Accen Technology Co., Limited
Guangdong,China

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3G 4G LTE Cell Phone Jammer Wireless Signal Blocker With 10 Antenna RF Output

... output frequency it can not only jam all cell phone signal but also the GPS, walkie talkie signals, etc. 2. The target jamming signal includes but not limited to Wifi, CDMA, GSM, 3G & 4G ......

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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GSM DCS Mobile Phone Signal Blocker AC110V 3G 4G 5G Handheld 2W 960MHz

...ls are not welcomed sometimes, such as the meeting room, tribunal and classroom, because those places require quietness and seriousness, also no leaking of the important information. But we can’t stop everyb...

Wolves Team Limited
China

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2G 3G 4G Wifi Prison Cell Phone Jammers PLL Synthesized Signal Source

300W High Power Prison Signal Jammer/2G3G4GWi-fi Prison Phone Signal Blocker Description: The 300W prison shield has six frequency segments, each with an output of 50W and a shield distance of 150 meters. This ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
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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2G 3G 4G Wifi Prison Cell Phone Jammers PLL Synthesized Signal Source

300W High Power Prison Signal Jammer/2G3G4GWi-fi Prison Phone Signal Blocker Description: The 300W prison shield has six frequency segments, each with an output of 50W and a shield distance of 150 meters. This ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Omni Antennas Handheld Cell Phone Jammer , Handhed Signal Blocker, Handheld GPS WIFI Mobile Signal Blocker Jammers

... be concealed in the pocket. Just like a phone. which is up to three hours of continuous use on a single charge. There are two possible ways to charge this handheld sized device On the go? There's the car ch...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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18 Band Phone Signal Blocker Jammer 2G/3G/4G DCS1800/4G 2600 (42W) with remote

...-900/1800, 4G / LTE communication standards (Optional). The GW-JA18 cellular jamming (suppressor) is necessary in places where the use of cell phones is either undesirable or prohibited, as well as in...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Portable Anti Recording Audio Phone Signal Blocker Jammer Cell Phone Vioce Recorder

...Cell Phone Vioce Recorder Descriptions: The audio jammer device SA-AJ02 is designed to protect conversation areas from eavesdropping. Device blocks wireless microphones, tape recorders, hard-wired microphone...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Handheld Cell Phone Vioce Recorder Mobile Phone Signal Blocker Wireless Up To 1.5m Range

...Cell Phone Vioce Recorder Block wireless microphones Up To 1.5m Range Descriptions: The voice recording jamming device SA-AJ02 is designed to protect conversation areas from eavesdropping. Device blocks wire...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Desktop Cell Phone Blocker With 2 Cooler Fans , Mobile Jammer Device CDMA 3G GSM

... output power and good head dissipation. Could works for 24 hours and 7 days. The universal design allows you to blocking worldwide mobile phone CDMA GSM 3G signals. We will ship out correct AC adapters acco...

Wolves Team Limited
China

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300W Mobile Phone Signal Blocker Outdoor Waterproof Drone Jammer Military Units

... indoors and supported outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. Also we have four types frequenices optional of this high power cell phone signal jammer.Di...

Wolves Team Limited
China

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