12 Bands Long Range GSM Phone Signal Blocker 2g 3G 4G 5g GPS VHF UHF Satellite WiFi Desktop Mobile Signal Jammer

Mobile phone 3G 4G 5G wifi gps signal jammer with 12Antennas indoor using adjustable 25W output power jamming up to 50m
 

Long Range GSM Phone Signal Blocker 2G 3G 4G 5G GPS VHF UHF Satellite Wifi Desktop Mobile Signal Jammer

This high-power 12 channels desktop signal jammer adopts 12 omni-directional antennas , which can effectively and stably block the cell phone 2g 3g 4g 5g WIFI2.4 WIFI5.8 VHF UHF GPS signal within a range of 10-50 meters, avoid information leakage and protect network security.

This desktop signal blocker is a high-performance signal isolator developed by our company. 12 external antennas can be installed according to your needs, and the signal can be quickly shielded by plugging in. If you need to block other Frequency signal, please feel free to communicate with us, we will provide you with a full range of customized services.

We are professional signal jammer manufacturer , support frequency band customization according to the different frequencies from different countries . 

Parameters:

Features

* Multiple12 channels customized;

* The shielding radius is up to 10-50 meters(depends on the signal strength )

* The mobile signal jammer can be put on the desktop or other flat surfaces stably,or support wall mounted.

* 12 external antennas, easy to install, plug and play, fast and timely shielding signal

* High power output , high efficiency, high precision.Compare with most of signal jammers on the market , our 12-channel desktop signal jammer has the advantage of only shielding downlink signal and will not cause any damage to mobile cell phone base stations;

* Green and environmentally ,friendly, no harm to the human body.