Vibration detection, silent detecting, FengMing detecting, earphone detecting
It has display light which indicate strong or weak signals
Broad detecting range (1MHz to 6,000MHz), no leak and miss
Can play down or adjust high detecting sensitivity (locates camera as long as the detecting range is dwindled and sensitivity is played down)
No-voice vibration induction, detects secretly in any special locations
Signal of the RF bug detector is different from camera's, easy to differentiate signals