Home > Security & Protection > Access Control Systems & Products > Audio Door Phone >

Blocking Mobile Phone Signals

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 54896 products for blocking mobile phone signals Manufacture & Suppliers

GSM 3G 4G Handheld Mobile Phone Signal Jammer Advanced White Noise Technology

GSM 3G 4G Handheld Mobile Phone Signal Jammer Advanced White Noise Technology The Model GW-JN8DGN with 6.5W output power, Jamming Range 10-30m. ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
Pocket Economy 3G Mobile Phone Signal Jammer With 3 Antennas For Small Office

Pocket Economy 3G Mobile Phone Signal Jammer With 3 Antennas For Small Office Jammers are used in many different scenarios and to find the best fit for your needs, we care a whole spectrum of jammers for every ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
AC100-240V 8 Antennas 20w Adjustable Mobile Phone Signal Jammer Lojack/WiFi/VHF/UHF Jammer Up To 40m Jamming Range

AC100-240V 8 Antennas 20w Adjustable Mobile Phone Signal Jammer Lojack/WiFi/VHF/UHF Jammer Supplier With 1 Year Warranty! Frequency Can Be Customized! Specifications: Cover interface standards: § ......

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Active Member

Add to cart
Silver Color Fixed Mobile Phone Signal Jammer With 10 Different Frequencies

Silver Color Fixed Mobile Phone Signal Jammer with 10 Different Frequencies VodasafeS10: Jamming-CDMA/GSM/3G2100MHz/4GLTECellphone/Wi-Fi/Bluetooth/VHF&UHF ......

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

Active Member

Add to cart
GPSL1 GPSL2 Power Adjustable Mobile Phone Signal Blocker / Jamming 50m Range

GpsL1GPSL2Power-Adjustable Mobile Phone Signal Blocker/Jamming 50M Range X8adj-B jamming for CDMA/GSM/3G UMTS/4GLTE cellphone +GPSL/Glonass/GALILEOL1/......

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

Active Member

Add to cart
4GLte 700MHz Mobile Phone Signal Jammer Eco Friendly With 6 Frequencies Antennas

4GLte700MHz4GWiMax/4GLte2600MHz Mobile Phone Signal Jammer With 6 Different Frequencies Antennas Europe Type frequency for Europe, Asia, Australia, Middle East, Africa. 1. GSM900MHz:925-960MHz; 3W 2. 2GGSM1800M...

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

Active Member

Add to cart
Europe Style 2G Mobile Phone Signal Jammer With GPSL1L2 3G 4G Radio Frequency

Europe Style 2G Mobile Phone Signal Jammer with GPSL1L23G4G Radio Frequency Europe Type frequency forEurope, Asia, Australia, Middle East, Africa. 1. GSM900MHz: 925-......

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

Active Member

Add to cart
Trolley Type Mobile Phone Signal Jammer 80 Watt High Power Work For 2G3G4G5G

80W High Power Trolley Type Mobile Phone Signal Jammer Work For 2G3G4G5G Features: High-power multi-band jammer. Fully portable trolley-type case for easy transportation and rapid deployment. Each unit can jam ...

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

Active Member

Add to cart
894MHz 2G 3G 4G 20m 46W Mobile Phone Signal Jammer

Indoor Adjustable Grey 46W 2G 3G 4G WIFI Mobile Phone Signal Jammer With 8 Antennas Key technical specifications: GW-JM8-A Channel Output port Frequency range Average out-putting power 1 CDMA ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
100W high power GSM DCS 3G Mobile Phone Signal Jammer WiFi Bluetooth wireless jammer single channel power adjustable

100W high power GSM DCS 3G Mobile Phone Signal Jammer WiFi Bluetooth wireless jammer single channel power adjustable This BCSK-D-G-4KT powerful desktop jammer with 4 directional antennas can be configured to ja...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

Add to cart
4GLte 700MHz Mobile Phone Signal Jammer Eco Friendly With 6 Frequencies Antennas

4GLte700MHz4GWiMax/4GLte2600MHz Mobile Phone Signal Jammer With 6 Different Frequencies Antennas Europe Type frequency for Europe, Asia, Australia, Middle East, Africa. 1. GSM900MHz:925-960MHz; 3W 2. 2GGSM1800M...

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

Verified Supplier

Add to cart
Silver Color Fixed Mobile Phone Signal Jammer With 10 Different Frequencies

Silver Color Fixed Mobile Phone Signal Jammer with 10 Different Frequencies VodasafeS10: Jamming-CDMA/GSM/3G2100MHz/4GLTECellphone/Wi-Fi/Bluetooth/VHF&UHF ......

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

Verified Supplier

Add to cart
Europe Style 2G Mobile Phone Signal Jammer With GPSL1L2 3G 4G Radio Frequency

Europe Style 2G Mobile Phone Signal Jammer with GPSL1L23G4G Radio Frequency Europe Type frequency forEurope, Asia, Australia, Middle East, Africa. 1. GSM900MHz: 925-......

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

Verified Supplier

Add to cart
GPSL1 GPSL2 Power Adjustable Mobile Phone Signal Blocker / Jamming 50m Range

GpsL1GPSL2Power-Adjustable Mobile Phone Signal Blocker/Jamming 50M Range X8adj-B jamming for CDMA/GSM/3G UMTS/4GLTE cellphone +GPSL/Glonass/GALILEOL1/......

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

Verified Supplier

Add to cart
Trolley Type Mobile Phone Signal Jammer 80 Watt High Power Work For 2G3G4G5G

80W High Power Trolley Type Mobile Phone Signal Jammer Work For 2G3G4G5G Features: High-power multi-band jammer. Fully portable trolley-type case for easy transportation and rapid deployment. Each unit can jam ...

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

Verified Supplier

Add to cart
Protable cell phone Signal Scrambler / Mobile Phone Signal Blocker

...phone Signal Scrambler / Mobile Phone Signal Blocker Technology index Output port Frequency Average out-putting power Channel out-putting power CDMA 850-894MHz 33dBm 6dBm/30KHz(min) GSM 930-960MHz 33dBm 3dBm...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
Five Band Cell Phone Signal Boosters Mobile Phone Signal Amplifier LTE 700 AWS 1700

...Phone Signal Boosters Mobile Phone Signal Amplifier LTE 700 AWS 1700 According to the current status of the network, the construction of the indoor distribution system can solve the poor signal problems effe...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
5G Mobile Phone Signal Jammer Stationary 10 Frequency Antennas

... signal such as, CDMA/GSM/DCS/PHS/TD-SCDMA/WCDMA/CDMA2000/2.4GWIFI/4G1/4G2/5G1/5G2, etc. Widely covers most of mobile phone frequency, protect your from information leaking and internet hostile activities. S...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
GpsL1 Wifi 2.4G 5.8G Mobile Phone Signal Blocker , Cell Phone Blocking Device

... 2.4G full channels, 5G full channels shielding, can effectively shield WIFI signal within its coverage range. WJ100 can block all types of wireless devices working on network of Wi-Fi 2.4G, 5G full channel,...

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

Active Member

Add to cart
GpsL1 Wifi 2.4G 5.8G Mobile Phone Signal Blocker , Cell Phone Blocking Device

... 2.4G full channels, 5G full channels shielding, can effectively shield WIFI signal within its coverage range. WJ100 can block all types of wireless devices working on network of Wi-Fi 2.4G, 5G full channel,...

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

Verified Supplier

Add to cart