The anti theft door is locked and opened by itself

Updated on Security door 2024-10-02
4 answers
  1. Anonymous users2024-01-24

    1. You can use the key in your hand to push twice on the outside, and if the key inside is horizontal and can be pushed out, the problem is solved.

    2. If you can't use the key a few times, you can also find an X-ray film to see if the lock in the door can be opened.

    3. If the door is thick and there are grooves in the door gap. You can try to break the handle in the opposite direction by yourself, or use a tool such as pliers to pin it off, and the handle will generally fall off. And generally speaking, don't worry after the handle falls off, in fact, the only thing that is bad is the shell of the lock, and the intermediate structure such as the lock cylinder is not broken, just replace a shell.

  2. Anonymous users2024-01-23

    I feel yes.

    Analyze it. It's impossible for the security door to pop open on its own, and even if it breaks, there's no device inside that can pop it open.

    Thieves generally use the method of climbing the window, but there is another method, which is to clip a newspaper in the crack of the door, wait for a week, and see if the newspaper is still there, which means that there is no one in the house, and they are far away. It's not about showing that there are people in this house.

    You recall, has this been the case in your family lately?

  3. Anonymous users2024-01-22

    Last night, there was a strong wind in my house's security door, and the anti-lock jumped, and the other world locks were intact, and there was no one on the monitor, strange!

  4. Anonymous users2024-01-21

    The normal door should be locked on the outside, and the keyhole on the inside can be opened, and the reverse is the same, but the direction of rotation is different If you can't open it, I think it may be that you have changed the lock cylinder or the door is too rubbish. Find a lockpicking company to help you open it.

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