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Anonymous users2024-01-23The top ones go up and down. The door frame is deformed and the card is mastered. Kick with your feet. Don't push too hard. Determine if it's the card owner or if something is locked.
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Anonymous users2024-01-22The security door, normally is open when pulled down, and if you are worried, you will buy more locks to lock it.
Move the wire of the meter box can be moved if it is not affected, otherwise the side of the door frame will be cut off by 5CM.
Isn't it a long time since it opened.
It's kind of connected. >>>More
Haha, this is easy, the reason is that the anti-theft lock inside is half locked when the door is closed, you turn the key in reverse, all the way to the lock of the anti-theft lock, and then turn it back, so that it can be opened normally
Analysis of the reasons and solutions for the sudden failure of the security door at home to open. >>>More
The door lock can not be opened, it may be a problem with the lock cylinder, or it may be a problem that the door frame is not installed properly, causing the deadbolt and the lock hole to be stuck, it is recommended that you first get some oil to the key, lubricate the lock cylinder with oil, and try to open the lock. >>>More