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Anonymous users2024-01-24Yours is a magnetic automatic lock, when the door closes a touch of the deadbolt automatically locked, now this kind of lock is very rare, you buy a lock must be expensive, buy a lock cylinder online to change it yourself, it should be about 50 yuan, what do you need to contact me.
If not, come to me to see, Taobao ID: dashengdoor
The same type of parts of the security door can be replaced with each other, and there are many different lock cylinders. The deadbolt can also be replaced, but few people operate "deadbolts", which are not easy to buy, so you can try your luck at the market.
It can be replaced, and the operation is very simple. The door opens, the handle is removed, there is a screw parallel to the lock cylinder on the main lock panel, unscrew it, the lock cylinder can be withdrawn, the same method is installed back, pay attention to the screw screw hole in the middle of the lock cylinder.
The specific need to look at the model and brand obtained by the security door, different models and brands have different prices and are very different.
It can be exchanged.
You'll have to find a professional to change. If you have a key to repair the lock, you can change it. >>>More