Usually work business trips or travel, will live in the hotel, he can let us in the tired day after a good rest, nourish the spirit, prepare for the next day, but recently in the network frequently out of the hotel stay, was exposed to the privacy of the situation, especially worried, then today Xiaobian will lead everyone to understand these points in the hotel, so that we can all do a precaution
When we enter the room, we have to close the curtains, turn off all the lights, then take out the phone, turn on the camera function, turn off the flash, choose the black and white camera mode, take it around the room, and take a few pictures around
And then we zoom in on the photo, and we're going to check the dead spots in the surrounding environment, like the ceiling, the air conditioner, the electrical jack, the TV, the bathroom, and so on, where there may be a pinhole camera, and if you find a red dot on the photo, it's the camera
Because these cameras carry ultraviolet light, we are invisible to the naked eye, and after checking the circle if we don't find any suspicious red dots, we can safely move in
After learning this little skill, I am not afraid to go out and stay in any hotel in the future, hoping to help everyone
(Image material from the Internet)