The security door can t be opened, the key can t be turned, newly bought

Updated on Security door 2024-07-28
3 answers
  1. Anonymous users2024-01-24

    Call the lock company I am still not professional, I used to change it myself, the result is always bad installation, and finally I still find a professional installation After all, the lock is not a trivial matter, it is a housekeeper Hehe.

  2. Anonymous users2024-01-23

    I don't think anyone can help you with this kind of problem. Only when you go to the scene do you know what the problem is. Call after-sales.

  3. Anonymous users2024-01-22

    Call to find a lock picking company, or find after-sales.

Related questions
The anti-theft door key does not turn
5 answers2024-07-28

You can't put oil, put some lead, maybe the inside of the lock cylinder is You can remove it and try the lock cylinder, and then install it, it's basically good, if it doesn't work, the lock cylinder is broken.

The lock cylinder of the anti-theft door does not turn after half a circle, and the key cannot be di
2 answers2024-07-28

The more you can't pull it out, the more light it is, gently shake it from all directions, rely on luck to shoot the ants can pull it out and bury it, it's really not good to fill the net lock cylinder with lubrication He Yin oil, good luck.

The security door turns with the key open, and the key does not turn when locked
3 answers2024-07-28

There are many kinds of anti-theft locks, when locked, the key can not turn, if the two directions are not good, the deadbolt is stuck, use the plate file to grind the deadbolt hole, open and rotate, the lock cylinder is good.

What should I do if the anti-theft door key won't turn?
6 answers2024-07-28

1. Check whether the anti-theft door key is correct, and whether the anti-theft door key and lock are damaged. >>>More

The security door key is inserted and does not turn
4 answers2024-07-28

It is the egg bead spring in the lock that is broken, so it cannot be synchronized with the key notch.