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Anonymous users2024-01-24There is an anti-lock inside, which is designed by the company that produces locks, which is good for the security of your home.
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Anonymous users2024-01-23Stuck lock, either lock body problem, or lock cylinder problem, let someone look at it, don't delay, if you can't lock it one day, it's not a problem that can't be raised, but a problem that can't be locked, and then you have to look at the door every day.
This is actually very simple, you lift the handle again, it is estimated that you did not lift the handle up before.
1. Check whether the circlip of the handle is broken. 2. Check whether the square pin inside is falling off. If the lock body can be opened and closed normally from the inside, then there is no problem.
Test Certificate".
Remove the cat's eye, doorbell box, or lock handle and inspect the internal structure of the door. There should be several reinforcing steel bars inside the door to organically connect the front and rear panels of the door body. It is best to have asbestos and other materials with fireproof, thermal insulation and sound insulation functions as filling. >>>More
You should be talking about fast locks, many people like the locks of the anti-theft door are quick locks, convenient, but in fact, the fast lock is very easy to unlock, as long as there are tools, it will be opened all of a sudden, and the anti-theft door is still good with a key lock.
When the lock is turning, it should not be turned again when the turn does not move. >>>More