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Anonymous users2024-01-24I really don't know about this, but it must be his problem, If he doesn't come to see, you better find someone to come and see the lock cylinder, after all, the security door is the first and last line of defense in the house, this is still quite infiltrating.
Hello, Wang Mo slow force door is automatically locked, it is possible that you yourself follow the habit of locking the door again. If this is the case, it depends on whether you are locking from the indoor or the outdoor, and you must unlock the door from which side you lock; If your home is a horn lock, resulting in the door lock suddenly can not be opened, it is likely that the lock diagonal tongue is hooked out of the disturbance seepage failure, then you can open the lock screw, repair the lock tongue, or change the lock, etc., you can open the door lock; If it is an auxiliary lock, (most of them are installed in the iron door, Liuhua copper door) is the lock tongue or handle oblique tongue fixing screws loose convex, I hope mine is helpful to you. out, stuck door frame can not be opened. >>>More
Wang Li anti-theft door does not need to be locked with a key, and the door is automatically locked when closed.
This kind of problem can be found by the person who repairs the lock. >>>More
My family has been using Wang Li to prevent and leak the door, Wang Limen is the first brand in China's door industry. Good quality!! The after-sales service is also very considerate!! I bought it at the Hailstorm and the service was very welcoming. It is a recommended product of the Public Security Bureau. >>>More
You can find a local lock store, they can help you change it, and you can ask about the anti-theft level of their locks, the higher the anti-theft level, the more expensive the price. But you have to bargain, the spread is too high.