Can the flashing red in the hotel be a camera? -Introduction

There will be a flashing red light on the roof of the hotel, not a camera, but a fire-fighting device called "smoke fire detector" However, it is not excluded that criminals cover the camera with the detector shell. In this case, the detector will definitely lack or add parts, and the red light will not blink at intervals. Everyone should be careful.

Did the camera on the roof of the hotel flash a red light?

Everyone has stayed in a hotel when they are away from home, and they often find an object flashing red on the ceiling of the room. Many people who don't know about fire protection will think that this is a camera at first, but it is not. It is called "smoke detector" and it is a fire extinguishing device.

Cameras are usually installed in very hidden places, such as power outlets, under the TV or in the corner. We just need to keep the room dark, turn on the flashlight of the mobile phone and check along the corner of the room. If you find an abnormal reflection point, pay attention to whether it is a camera. You can also turn on the camera function of the mobile phone, and a red dot appears on the screen, which may be a camera.

Normal smoke detectors don't have cameras, but some criminals may modify them and press the cameras. The normal detector indicator will flash from time to time, and it will not always be on. The modified detector is bound to lack or increase parts, which needs close attention.