Traditional Culture Encyclopedia - Hotel franchise - There is a flashing white light on the ceiling of the hotel. Could it be surveillance?

There is a flashing white light on the ceiling of the hotel. Could it be surveillance?

The lamp is a smoke sensor.

Regular hotels do not install cameras in their rooms.

How to check whether there is a camera in the room: turn off the light in the room, turn on the camera of the mobile phone and look around. If there is a red dot (infrared reaction) on the screen, it may be the camera.