Anti-candid Photography Infrared Scan Vibration Sensing Anti-sound Recording Anti-theft Alarm GPS Detector Small & Portable Auto Detection Function 500mAh Battery Capacity Can Last For 25days Stereo Sensing Smart Chip Infrared Probe - Checking Hidden Camera Laser Detection, Detection Without Omission (Pinhole/stealth camera, IR/Non-IR Camera, WIreless/Wired Camera) Signal Detection Up To 6 Meters Smart and Sensitive Chip, Newly upgraded sensitive chip, 10Mhz-5GHz broadband High light Warning Light Sound and Light Synchronization