Sensitivity: The signal sampling device has a wide detection frequency range, and the ability to be stronger. By setting the system, not only can the source of the radio waves be detected and determined quickly and accurately.Application: This mini camera detector can be used for home, office, hotel, motel, car, bathroom, dressing room, business negotiation, confidential meeting, government agency, entertainment place, or as a daily used scanner.Application: All kinds of detection can be completed in minutes, eliminating all suspicious risks, with automatic detection function, this signal tracker can effectively prevent eavesdropping, taking photos.Function: Multi-function detectable pinhole camera and other wireless products.Built in super bright red LED, this cam detector can find out all camera, pinhole, button and mobile camera etc.Portable: This wireless bug signal finder is lightweight, easy to take when traveling. A must have to protect your privacy and business information security. A handy detection tool worth taking with you when you need to stay at the hotel.