How to check whether there is a camera in a hotel room how to check whether there is a camera in a hotel room

1, the method of checking the camera is very simple, because pinhole cameras can work at night, and infrared assistance is needed to take pictures. So after entering the room, close all the curtains, turn off the lights, and scan every corner of the room with your mobile phone. If there is a red dot on the camera screen, turn on the light to check whether it is a camera.

2. The camera is usually installed in the bedroom or bathroom. Although we are not 100% sure about all this, we should still check these places. Start with something simple: consider where to put the camera. To discover something, you must think like everyone else. So you have to look at the room and choose those angles that are most suitable for viewing. Pay special attention to the upper corner of the bedroom, near the bathroom, the wall of the bed and other places.

3. Use the wifi function of the mobile phone to test whether there is a pinhole camera. Turn on the phone's WIFI function and search for nearby hotspots. If the name of a hot spot with the strongest signal is a0.c0.a 1 and so on, take your mobile phone and walk out of the room for about 20 meters to see if the signal will weaken. If it is weakened, pay attention to the possibility of wireless pinhole camera.