Be careful at the hotel.First of all, the part where it is easy to install the camera and the plug, and the part is also the light and electricity part of the air conditioning in a key area. Today, I have a detector in my hand that has reached the standards in class. At the moment, the camera's focus is not being. If so, did you take this? Most of the time, it's hidden where you can't see it. If some wireless devices are installed, the following reactions will occur. How do we know where the camera is? My operation is relatively simple, but you can't take it lightly.
1. Enter the room to turn off the lights, then close the curtains and make sure you are in an absolutely dark environment when you check it out.
2. Turn on the mobile phone camera and carefully scan every corner of the room, such as the TV, the router, the set-top box hole, the smoke alarm, the wall plug switch and other places that are easy to hide the camera.
3. If there is a pin camera, you will see a red dot on the phone. Once the pinhole camera is found, you must immediately call the police and contact the person in charge of the hotel.
Infrared flashlight: scan every corner of the room with an infrared flashlight. If there is a camera, the infrared flashlight will have a very obvious red reflection in the past.
Be careful with the bathroom mirrors.
If you often stay in a hotel or are in a rental house, if there is a double-sided mirror in your room. Put your finger against the mirror and put your hand between the mirror. If there is a space, it is basically a normal mirror. If there is no space, it is likely that it will not be enough to judge completely. The sound of the double-sided mirror is relatively thin, while the sound of the single-sided mirror is relatively thin. When you find that the sound is hollow and makes a slight echo, then this mirror can be a double-sided mirror. Turn off the light, use the flash to hold the mirror, put your eyes on the mirror, block the light with your hands and carefully check if there is something behind the glass, so be careful. If you use the above method to judge that you are a double-sided mirror, don't panic, leave the room quickly and call the police as soon as possible.
Double-sided mirror
How do you learn easier to remember?
The door lock must be locked, put the glass on the door handle, and once someone enters the glass, it will fall off. The cat's eye must be blocked with a paper towel. It can be a problem to see that the brightness of the mirror if it is dark there is a problem. There is a distance between the finger and the mirror, if there is space it is normal How to detect if there is a camera installed in the room? Don't tell those irresponsible bloggers that you can turn on the mobile phone's camera to detect it. It's pure shit. For security reasons, you still need to buy a special detection device or a WiFi detection device, ranging from twelve dollars to hundreds of dollars. Focus on the detection of screen balance controllers, air conditioners, TV cabinet plugs and bathroom row seals. If you find any suspicious problems, do not contact the head of the hotel directly, better contact the police
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