Aweek&reg; CC308+ Multi-Detector Automatic Detection Full-Range All-Round Detector For Hidden Camera / IP Lens/ GMS BUG / RF Signal Detector Finder Receive This product uses active laser scanning and passive wireless method of combing the sweep can be accurately identified: eavesdropping devices. Telephone eavesdropping, digital eavesdropping, tracking, vehicle eavesdropping, wireless pinhole cameras, wired cameras, electrical appliances and other sources... Detection mode: 1. Laser detection, 2. Vibration (Mute) detection, 3. Beep detection, 4 LED display detection, 5. Headset Adjust potentiometer adjustable sensitivity. (Greater sensitivity to widen the scope of or reduce the sensitivity to detect reduced Detection range) quickly identify the waves at source With auto-detection function, the host to carry, when the live environment of eavesdropping devices, pinhole cameras, Casino gambling fraud, etcthe host will be in your auto-body vibration prompts risk Laser detection: Windows host can be seen through the eyes of all within sight of the camera facing the camera. Wireless Sweep: frequency detection range (100MHZ-3000MHZ)