Cellular signal jammer diy - phone signal jammer app

Cellular signal jammer diy,phone signal jammer app,Good news our new cell phone jammer can intercept the signals as logn as 40 meters and it is vey uesful in may palaces. TX Frequency : 850-894Mhz,925-960Mhz,1805-1880Mhz,1920-1990,2110-2170Mhzmhz ...