Anti Spy hidden camera detector Full-Range rf signal detector for IP Lens GMS bug Detector Hidden camera in motion detector;Spy Hidden Camera Wireless RF Signal Detector Eavesdropping device killer; pinhole spy camera finder; wiress signal detector This gadgets is a professional anti-spy equipment, it can detect most of the wireless cameras and audio bugs by RF frequency detection. It can also uses light, audio or vibration warning that create a strong reflection from a camera's lens. Detection Sensitivity Adjustable Rechargeable battery built-in ,Make sure the power is fully charged before use