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Total 30334 products for block signal cell phone Manufacture & Suppliers

21CH Cell Phone Handheld Signal Jammer GPS WIFI Up To 30 Meters Radius Signal Shield

...Cell Phone Signal Jammer GPS WIFI up to 30 Meters Radius Signal Shield 21CH Mobile phone / GPS / Wifi Signal Jammer, Handheld Signal Jammer, Handheld Signal Blocker, Signal Shield Product Introduction: 21CH ...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer

... will make effect only on the communication of mobile phones, instead of on other electronic devices andhuman bodies. Features: 1. Jamming range up to 25m. 2. Working 5 hours continuously. 3. The jammed cell...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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High Power Cell Phone Wifi Signal Jammer Built-In Directional Antenna

...Cell Phone Wifi Signal Jammer Built-In Directional Antenna 1. TSL-OD is a High Power Indoor/outdoor Water-proof Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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High Power Cell Phone Jammer 300 - 600W Total Output Customized Frequency

... of device can install in these places to reach the purpose, the Rackmount High Power Cell Phone Signal Jammer must be the one which is most suitable. A big merit of this rockmount high power cell phone sign...

Wolves Team Limited
China

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High Frequency Personal Cell Phone Blocker Device Cell Phone Jamming Device

CK-101B-5(2.4G) New 5 bands Cell phone + WIFI 2.4G signal Jammers 1. It can continue working for 365days and with a remote control and AC adapter (AC100-220V-DC5V),the shielding radius is 10-50Meters 2. ......

ChingKong Technology Co.Ltd
Guangdong,China

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2g 3g 4g 75db 900mhz 2100mhz Cell Phone Booster

... Cell Phone Booster 2g 3g 4g Mobile Network Repeater Cell Phone Booster Description: Try making some test calls throughout the desired area of coverage while monitoring the LED’s to see if it changes color. ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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High Frequency Personal Cell Phone Blocker Device Cell Phone Jamming Device

CK-101B-5(2.4G) New 5 bands Cell phone + WIFI 2.4G signal Jammers 1. It can continue working for 365days and with a remote control and AC adapter (AC100-220V-DC5V),the shielding radius is 10-50Meters 2. ......

ChingKong Technology Co.Ltd
Guangdong,China

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Waterproof Outdoor 10 Bands VHF UHF WiFi GPS 5g All Cell Phone Signal Prison Jammer

... 5G WIFI GPS VHF UHF and Lojack Customized jammer is very competative. This is a high power efficient jamming device can be used to block unwanted signals in...

Wolves Team Limited
China

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High Power 5G Jammer 12 Channel Signal Jammer Jamming WiFi 2.4 ghz Cell Phone Signal 2345G GPS GSM VHF UHF 150W

...Signal Jammer Jamming WiFi 2.4 ghz Cell Phone Signal 2345G GPS GSM VHF UHF 150W Product introduction : This Remote Monitoring 12 channel signal jammer 5G jammer with high power 150W , which can realize 50-10...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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2600MHz Mobile 4G 5G Signal Booster Cell Phone Repeater Ampilifier

...Signal Booster Cell Phone Repeater Ampilifier Cell Phone Repeater Ampilifier Mobile Signal Booster Single Band 5G 2600MHz A mobile phone signal repeater provides the ultimate solution in any area where cellu...

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

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Vehicle Cell Phone IED GPS Signal Jammer Remote Control Car GPS Blocker

.... The Blocker is using state-of-art technology for maximum performance and jamming the signals transmits to activate bombs. Jamming radius of the jammer depends on several conditions such as transmitter freq...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Small Cellular 8 Band WiFi UHF VHF GPS Signal Blocker Cell Phone Jammer

...Signal Blocker Cell Phone Jammer Adjustable 8 Band Jammer designed to block all wireless Networks including ALL cellular bands Lojack 173Mhz .433Mhz,315Mhz GPS,Wi-Fi,VHF ,UHF ,iDen, TDMA,CDMA, GSM, UMTS, DCS...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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5 Antenna Portable Cell Phone WIFi GPS L1 Mobile Phone Signal Jammer

...break the quietness and seriousness due to pesky mobile rings, cell phones are prohibited from using in many places like the meeting room, tribunal, and classroom and so on. What's more, cell phones are stri...

Wolves Team Limited
China

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Portable Cell Phone Signal Jammer 14W 8 Omnidirectional Antennas

... Phone Signal Jammer Inrtroduction This powerful mobile phone signal jammer EST-502C8 with 8 antennas widely covers the mobile phone signal frequency, such as GSM, DCS, 3G, CDMA, WiFi&Bluetooth, 4G, GPS, wit...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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LTE2600 Mhz Wifi Blocker Jammer , High Gain Cell Phone Disruptor Jammer

LTE2600 Mhz Wifi Blocker Jammer , High Gain Cell Phone Disruptor Jammer TX-H8K is a high gain signal jammer automatically blocking target signals in a range of 5-20 meter; including not limiting in 2G 3G 4G 5G ...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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5 - 20 Meter Mobile Jamming Device , 8 Band Cell Phone Disruptor Jammer

5 - 20 Meter Mobile Jamming Device , 8 Band Cell Phone Disruptor Jammer TX-H8K is a high gain signal jammer automatically blocking target signals in a range of 5-20 meter; including not limiting in 2G 3G 4G 5G ...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Cell Phone 6 Bands 600W Wireless Signal Jammer

... -UMTS (3G) (2110-2170 MHz) Output watt: 80watt,12 -20wat/ band Power supply voltage: AC220V Blocking Range Radius: Up...

Wolves Team Limited
China

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2G 3G 4G 5G Cell Phone Signal Jammer High Power Signal Synchronic

...Cell Phone Signal Jammer High Power Signal Synchronic 1. Introduction EST-810K12T is a wide broad scanning communication technology, is able to block 2G, 3G, 4G, 5G mobile phone signal, 2.4+5.2+5.8G WIIF, wi...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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High Precision 3 Band Cell Phone Signal Enhancer 27dBm With Digital Display

...27-EDW is highly effective for poor signal areas such as big buildings, parking lots, tunnels etc. It amplifies the signal within 5000 m2. It picks up even the lowest signal from the base station. Indoor Tri...

Shenzhen Sacon Telecom 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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