new hero 009 wireless signal detector vhf/uhf anti-sp y gsm wifi scan finder magnetic mag signal, Silver

a new class of counter surveillance device. unlike all typical searching devices it can detect modern 'hidden' bugs which use such protocols as bluetooth 1. wide-band antenna (for ant1 socket) wider coverage, particularly at lower frequencies antenna (for ant2 socket) when an affordable rf detector gets the microwave logperiodic directed antenna supplied in the standard set. 2-4 times longer distance to all sources above bluetooth, wi-max, lte high, etc.). the directionality provides easy pinpointing of a wireless source. you not only know that there is a wi-fi source, but can quickly pinpoint it. magnetic field signal detection,install the magnetic probe,turn on the power, press the strong magnetic detection switch, the purple indicator on the of the magnetic prob after.syi