GSM jammer is an electronic device that can temporarily disrupt any cell phone signals that are in a close enough area to the jammer.
Simply place it at a table, and you can switch it on or off by a remote control to block GSM, CDMA,3G,DCS,PHS Cell Phone Signals. It's a good device for lazy guys who are watching movies or playing video games without any interuptions.
Highly effective, blocks area of up to 50 meters.
The package includes Instructions, GSM signal blocker, AC adapter, Remote control, Set the antenna, Set for mounting on wall surfaces
