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Anonymous users2024-01-24Yes, if you don't worry, you can find a lock to change it, don't worry, this thing is very easy.
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Anonymous users2024-01-23The lock cylinder of this anti-theft door is generally very difficult to make a mistake, you can change a lock core, change a good quality, well, the kind with relatively high security protection, or you change a password lock, that is, the fingerprint verification is also OK.
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Anonymous users2024-01-22It's best to get a new lock core, and security is more important.
Wang Li's brand value is the first in the door industry. The overall quality is still guaranteed. Nengcheng focuses on cost performance, depending on what price you buy, more than 2,000 It is recommended to buy directly the automatic anti-lock of the parent brand Wang Li.
ABC key, 1 temporary key A for the contractor, 1 B key for destroying the temporary key function, 5 C key for yourself. Of course, most of the security doors are only divided into AB keys, A keys for the contractor, and B keys that become invalid after using the A key. The principle is that the protrusion of the second key destroys the steel ball inside the door lock that the A key opens normally, so that the shape of the internal lock hole changes. >>>More
1. Ideal fingerprint lock.
2. KSMAK fingerprint lock. >>>More
Will the edge of the anti-theft door key be damaged by a heavy iron delay? Yes, it will hurt.
The first thing to do is to make a film.
Based on the results of the film, a plan is made. >>>More