Camera Lens FinderSpot the hidden pinhole camera by a simple visual inspection via infrared laser scanning, No alarm alerts.You can use it in locker rooms, conference rooms, bathrooms, hotels, rental houses, offices and many other places to protect your personal privacy and important information anytime and anywhere.Detecting the camera in total darkness would be even better. RF Signal DetectionDetect active RF bug transmitters like transmitting camera,hidden device,wireless audio bug.Not only can it detect hidden cameras, Detect mobile phone short message sending and receiving, mobile phone Internet signal, mobile phone switch and call signal, but it can also find GPS trackers, effectively preventing your whereabouts from being watched and protecting your personal security and privacy.