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Total 24479 products for blocking cell phone radiation Manufacture & Suppliers

Gain 80dB Cell Phone Signal Repeater Support Any Cellular Devices

... installation, great cover. 4. Expansion and extending of the signal of base station. 5. Optimization of the quality of the signal and source 6. Cover about 500~3000m² without block or...

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

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DC 5V Desktop Portable Cell Phone Wifi Jammer , 12 watt Adjustable 2.4G GPS Signal Jammer

... just seen from its name we can know that it owns the ability of blocking 5 kinds of frequencies of the signals of cell phone, WIFI and GPS can be optional. One of the advantage is that it comes with the rem...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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80W High Power Four Band Cell Phone Signal Jammer With 20 to 100m Jamming Meters

... blocking range that over 20~100 meters maximum, depending on environmental conditions. The cell phone signal jammer supports 4pcs of Omni-directional or directional Antennas, which enable Besides when desig...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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250w Prison Cell Phone Jammers VSWR 10 Channels Waterproof Signal Blocker

10 Channels 800 900 1800 1900 2100 Indoor Prison Cell Phone Jammers Description Of Prison signal jammer This 10 bands powerful mobile phone blocker can block 2G 3G 4G WiFi signals with 250w high power. Frequenc...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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G6 Cell Phone Air-Cooled Back-clip Refrigeration Artifact for Live PUBG Game Cooler for IPhone Samsung Xiaomi Universal Radiator

G6 Cell Phone Air-Cooled Back-clip Refrigeration Artifact for Live PUBG Game Cooler for IPhone Samsung Xiaomi Universal Radiator Description: 1. Easy to Use: Connect this phone cooler with a charging cable and ...

Rainbuvvy Co., Ltd.
China

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Handheld 20 Meters 3W Cell Phone Jamming Device

...Phone Signal Jammer Product Description The product that you are viewing is the 3W Portable 3G Cellphone Jammer & VHF Jammer & UHF Jammer, which owns portable design and it is designed with high quality and ...

Wolves Team Limited
China

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Most Powerful Desktop Cell Phone Signal Jammer 3G 4G Bluetooth Up To 150m

... device that designed with high power and owning powerful jamming radius. This is a 120W high power jammer which can cut off the signals of the newly mobile phone signal and . In total this 120W high power j...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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30dBm Handheld Cell Phone Signal Jammer Adjustable 10 Bands 3G WIFI GSM CDMA Signal Blocker

...Cell Phone Signal Jammer Adjustable 10 Bands 3G WIFI GSM CDMA Signal Blocker Jammer Portable EST-808H10 1. Introduction EST-808H10 Portable wireless signal jammer is an information security product with comp...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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80m Wireless Portable Cell Phone Jammer RCIED Radio Frequency Scrambler

...cell phone 2G 3G 4G 5G & WiFi & GPS & walkie-talkie & remote control signal jammer with built-in battery(support 3 power supply modes) for prison / military / personal use This custom 8-bands portable bi-pow...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Backpack Cell Phone Signal Jammer 8 Antennas GSM 3G 4G 5G 10Watt For Farm

... use This custom 8-bands portable bi-power use backpack type RF signal jammer EST-505F8P can effectively block the mobile phone signals including 2G GSM / CDMA / DCS / PHS, 3G,...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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WiFi GPS Portable Cell Phone Scrambler Handheld Remote Control

... Handheld Remote Control WiFi & GPS & Mobile Phone Signal Jammer Our latest portable handheld GPS and cell phone signal jammer, EST-808HI, with powerful 10 antennas and multiple adjusted channel, can success...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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wireless video Cell Phone Wifi Signal Jammer GSM CDMA 3G 4G

EST-808P Cell Phone and WIFI Signal Jammer GSM CDMA 3G 4G 1. Introduction EST-808P mobile phone signal jammer, is able to block GSM/CDMA/AMPS/DCS/PHS/3G(WCDMA)/4G, 2.4G WIFI / Blue Tooth / wireless video (OEM ....

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3G CDMA Cell Phone Signal Jammer Blocker With 4 Antenna

...Cell Phone Signal Jammer Blocker With Remote Control and 4 Antenna 1.Quick details Block frequency : CDMA,GSM,DCS/PHS ,3G Jaming range "1-20meters CE approved 2 Specification Output port Frequency Average ou...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3.2 W Portable Cell Phone Jammer , 3G / GPS 4 Antenna Jammer Shield

...Cell Phone Jammer , 3G / GPS 4 Antenna Jammer Shield 1 Quick detail : No need installation ,esay to operate block frequency ；CDMA/GSM DCS/PHS,3G,GPS 2 Specification Output port Frequency Average out-putting ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4 Antennas Cell Phone Signal Jammer Remote Control For CDMA GSM DCS PHS 3G

.../PHS,3G, within the 1-15 meters radius. 4 antennas effectively cover the mobile phone frequency, to create a safety area shield you from harassment and surveillance, protect you information security and conf...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Indoor Prison Cell Phone Signal Interrupter DIP Switch 15dBi Sector Antenna

... and other crowded places where the usage of mobile phone is prohibited. You can also use this jammer during the important conference in a meeting room to avoid the leakage of secure information. This unit w...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Indoor 80W Prison Cell Phone Jammers Four Band for Detention House

...Cell Phone Jammers Four Band for Detention House Prison Cell Phone Jammer Introduction: For the very important places as the prisons, the military and the some special government agencies protect the informa...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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