Hotel Anti-Sneak Camera Surveillance Camera Detector Infrared Detection+Laser Detection+Vibration Alarm(Black)

1. Infrared light: wavelength 620-625nm 2. Receiving wavelength: 935-950nm 3. Vibration alarm: unlimited, any direction 4. Detection range: 0-5 meters 5. Battery: built-in 3.7V/100mAh polymer lithium battery 6. Working time: up to 25 hours 7. Material: ABS 8. Weight: about 23g Features: 1. Through the principle of light intensity reflection by the surface coating of the pinhole camera, 16000MCD high-brightness LED is used to illuminate the camera, which can be easily identified 2. When LED detection, turn off the lighting, open the LED probe through the filter window and observe the suspicious position. If there is a camera, turn on the filter light and you will find a bright red dot flashing 3. With infrared laser sensing function, the alarm will sound at a distance of about 0.2-5 meters, which can accurately indicate the location of the camera 4. After setting the room entry alarm mode, place it behind the door. As long as someone pushes the door and enters, the device will sound and light alarm 5. Luggage anti-lost, 3D all-round sensing chip 6. Two alarm modes: silent and vibration 7. USB portable charging, long-lasting standby 8. Lightweight and compact, easy to hold, easy to carry