-
Anonymous users2024-01-23Listen to your description, your security door is inward-opening, right? It is usually the security door is pushed inward, if it can be closed but it can be opened, it means that there is a problem with the positioning of the lock tongue of the security door, and the gap between it and the guide piece is too large, resulting in no lock in place, you can adjust it.
It depends on what kind of security door, some can't be opened, and some can be opened. You'd better take a picture.
The lock with a spring meeting head can be locked as long as the spring meeting is opened, and the door can be locked on the outside, and the lock without a spring meeting head cannot be locked without a key outside, however, most of the security doors are now locks with a spring meeting head, and most of them can be locked outside.
There is a screwdriver and it is opened, very simple.
Our regular locksmith fee standard signed by the public security department here: 50 for unlocking, and you need to show your documents after opening the door.
The anti-theft door can not be opened without a key, otherwise how to prevent theft, if it can be opened casually, it is not called an anti-theft door. Anti-theft door (full name: anti-theft security door), with both anti-theft and security performance, can be made of different materials, but must meet the standard testing and obtain the security product production certificate. >>>More