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Anonymous users2024-01-24There is a combination lock with a sliding cover, but you need to find it by the model yourself, if it doesn't match, change the lock with the sliding cover covering the code. There is also communication with children and adults, and it is generally good to beat them.
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Anonymous users2024-01-23Yes, the premise is to know which manufacturer produced what model can be bought back to the original manufacturer, and generally it is possible.
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Anonymous users2024-01-22Such accessories are almost impossible to buy.
Hehe, I use Chen He's words, are you a pig? To try is to try.
Yes, this kind of door lock can be opened in three ways, one is a password, one is a magnetic card, and one is a key, and three are not a channel, which complement each other. However, you can set the magnetic card to prohibit it from being turned on in the operation interface.
It is recommended to ask the maintenance master to repair it. >>>More
The combination lock of the home security door can be installed, the password lock of the security door is easy to operate, the unlocking time is short, the actual password is large, the confidentiality is high, and the probability of tentative unlocking is almost zero. But at the same time, it is necessary to avoid unintentionally disclosing the password to outsiders, otherwise the password lock will be useless, and it is recommended to change the password of the password lock frequently.
If you can't get the problem of the lock body, find a dealer to repair it.