What to do if the anti theft door lock is broken

Look where it is broken, if the lock cylinder is broken, you can change the lock cylinder between 20-80, and if the lock body is broken, change the lock body between 20-40.

If the panel is broken, it can be repaired, and if it is not repaired, it will be between 35-100.

Broken anti-theft door lock? Teach you how to replace the lock cylinder of the security door, and quickly collect it for emergencies.

There are several possibilities that the security door cannot be opened.

1. The lock cylinder of the anti-theft door is broken, and it can't be opened with a key. At this time, a new cylinder is required.

2. The lock body of the anti-theft door is broken, and it must be operated by professionals such as lock-picking companies or professionals who sell anti-theft doors, because the internal structure of the lock body is slightly more complicated, and the lock body is connected to the upper and lower lock columns, and it will be more troublesome to dismantle it badly, so it is best not to move non-professionals.

3. The internal filling of the anti-theft door blocks the lock body, if there is such a problem, it is more difficult to get it, and the clamped filling needs to be cleaned up.

4. The lock point of the anti-theft door is stuck, and the lock point can not be reset with the key, which is generally the lock point with the upper and lower left and right points with the hand to pat hard, or kick a few times with the foot of the cloth shoes. It's effective. Generally, you can't open it with a key, so you can use this method, and if it doesn't work, you have to find a lock company.

If you know what brand of security door it is, it is easy to solve, and the problem of some brands of security doors is more regular.