The security door at home, usually good, suddenly can t be opened tonight, the key can be twisted le

Updated on Security door 2024-08-02
3 answers
  1. Anonymous users2024-01-24

    In this case, one is that the number of turns you turn is not in place, the other is that there is no anti-lock inside, the other is that the lock cylinder is broken, and then a lock body is broken, don't worry, find a lock master to help you see and solve the problem.

  2. Anonymous users2024-01-23

    The key can be turned when inserted, but it cannot be opened.

  3. Anonymous users2024-01-22

    Looking for a lockpicker, it will be done quickly.

Related questions
2 answers2024-08-02

To be on the safe side, you go and change the lock cylinder.

2 answers2024-08-02

Buyang, Sanhe. It's all pretty good. That's what I have at home. The quality is ok.

20 answers2024-08-02

1 It may be that the thief went in and heard something and thought you were awake so he scared away, 2 You forgot to turn it off, 3 Someone in your family sleepwalked. Remind you that it is better to change the lock, see if the door is broken, fix it, and install two cameras. And are there any traces on your security door?

1 answers2024-08-02

The cylinder is divided into 3 levels of ABC. Class A is the most common and has the lowest level of security. It is recommended to buy BC level.

1 answers2024-08-02

It's hard to buy, so you might as well go to the market and buy a doorbell board so that you can do it yourself.