[Easy to use] Plug in the phone to automatically turn on the infrared filter, use the naked eye to detect the camera lens flicker, and confirm that the hidden suspicious objects are hidden. The circular viewfinder allows you to look for bugs with your eyes. Regardless of whether the hidden camera is turned on or off, you will see a red light when the camera is detected.$[Hidden camera detector] One machine, many explorations Make a potential third eye visible Use it to find pinhole cameras, miniature cameras, lighters, camera pens, etc.$[Material and size] The anti-counterfeiting light meter is made of ABS plastic, Whitehs 8.5 grams, and has a size of 58x45x10mm. It is suitable for iphone and Android phones.$[P redect your privacy] Actively p redect your privacy by finding and deleting hidden cameras.$Note: Do not stare at the flashing red light for a long time. The detector is not waterproof, please keep it dry. Do not place the instrument near fire sources or high-temperature places.