Detect a variety of signals using the CDRFLD RF Bug Detector with Lens Finder from Minigadgets. This detector can detect transmissions from 50 MHz to 6 GHz and allows you to choose between RF detection and camera lens location. The red lens and laser emitter of the lens finder allow you to visually locate covert cameras. Use the built-in sensitivity adjustment to detect strong, as well as weak radio signals. Simply switch to vibration or LED alert mode for a covert detection solution.