Security "artifact" in life

The new guardian of home security-mini monitoring probe. Summer is a high incidence of burglary. Many people often forget to close the window when going out for ventilation, which gives the thieves an opportunity. If you can see the situation at home in real time, you don't have to worry so much. A small home-style camera allows you to know the situation at home. This kind of camera can face the door of the home, the window or the living room. If someone comes in, or if something unexpected happens, it will call the police. This kind of camera is also very useful for white-collar workers who have elderly, children or pets at home. The camera can also act as a deterrent, and the suspect stares at a target. When he sees the camera above the head, he may stop reaching out.

Electronic Great Wall-Pulsed electronic fence. Electronic protection nets can often be seen in residential communities, and many people do not know much about them. The electronic fence relies on the change of perception, that is, if someone is climbing, then the electronic fence will alarm. Once the alarm occurs, the matching camera will be located and the specific location will be locked, which will be much more convenient for the background manager.

Obscure guardian-home security door lock. How to distinguish between new and old door locks? As for the anti-theft lock, if you insert the key halfway into the door lock, then screw it in and push it in, the door lock that is pushed in is a new type. It belongs to an electroplating structure and has high anti-theft performance. If it is an old-style door lock, it will be resisted when screwed in and pushed in, and cannot be pushed in. The anti-theft performance of this lock will be relatively poor. A good door lock also needs to be used well to maximize its effectiveness. Before going out or before going to sleep, the door lock can be locked back to have a good effect.