After the Qunsheng security door was locked in the door, the door was opened with a press of the lev

It depends on which anti-theft door you bought, some anti-theft doors can be locked with a key, and some are locked by twisting the knob.

It is estimated that the lock cylinder is stuck, find a locksmith, if you can repair it yourself, you can also be a locksmith.

will remain in law

Let's see if we can overhaul it first, otherwise I will buy a new set, and it won't cost much.

Then you can just change the locks.