Tencent's mobile game accelerator was used to detect the hotel camera, which showed that suspicious cameras were found, but the scanning did not. What's going on here?

There may be a camera, but it is not turned on, so it can't be detected and scanned.

How does Tencent mobile game accelerator check the camera? It's my privilege. When you go in, you can see a limited-time experience function-the hotel's anti-sneak shot. Although there may be charges in the future, at least it is free for now. The software provides two effective camera detection methods, one is wifi suspicious device detection, and the other is infrared detection. It can be said that the success rate of detection is quite high as long as the operation is correct. Suspicious wifi device detection: The software will automatically detect whether there is a suspected camera device in the wifi network you are linked to, and will promptly remind you if it is found. Infrared detection: This requires friends to call the camera and scan the surrounding environment according to the relevant tips of the software. There may be a camera, but it is not turned on, so it can't be detected and scanned.