Check whether the hotel has a camera.

Check whether the hotel has a camera, which can be checked by mobile phone scanning, flashlight inspection, infrared flashlight inspection, anti-sneak shot APP, active inspection, etc.

1, mobile phone scanning

When entering the room, first turn off the lights, close the curtains, keep absolute darkness, turn on the camera of the mobile phone, and scan carefully and slowly in every corner of the room. Once a bright spot appears on the dark mobile phone screen, it is likely to be a miniature camera. Note that some Apple phones can't use this method, because their cameras have devices that filter red light.

2. Flashlight inspection

Use a flashlight to check all exposed holes in the room, such as vents and power outlets. If there is a hidden pinhole camera, you can find the reflector by flashlight lighting.

3. Infrared flashlight inspection

Because the appearance of the camera is curved, the infrared flashlight used to have a very obvious red reflection.

4. Anti-sneak shot APP

This APP is also called a camera detector. Its main principle is to detect whether there is a camera connected to the same WiFi.

Step 5 take the initiative to check

Check every corner of the bedroom, bathroom, and hidden places that are difficult to detect. These places are likely to have hidden cameras.