Custom-made sensor chip offers over 90% sensitivity with 3 times higher capture rate for infrared devices. Advanced 3D sensing technology offers a higher recognition and capture of non-visible lights.Easily get to corners and high placesNote: The condition for seeing the reflection light when pointing the detector to cameras: if the infrared light hits the camera at 45° to 135° angles, you can easily see the hidden cameras, if the lighting angle is beyond that range, then it’s hard to see the cameras; if the lighting angle is beyond 60° to 120°, the brightness will clearly drop.Specifications: Color: Black, White Product weight: 15g Rated power: Type-C, DC 5V/0.1A Battery capacity: 60 mah Gears adjustment: Two (Gear 1: red light on, Gear 2: red light flashes) Material: ABS+PC What's in the box:1 x Mini Hidden Camera Detector Lens