Security
1.
Fingerprint lock can solve the problem of low key quantity and high mutual opening rate commonly existing in ordinary mechanical cartridge locks, and prevent the keys of anti-theft doors between households from opening each other.
2.
Fingerprint lock is opened with legal fingerprint, password, inductive card and other smart "keys". As for the security of these "keys", it can be said that they are very high and cannot be copied. Even if the password is known, it can be changed again. And now many passwords are set with garbled code function, so there is no need to be afraid of password leakage caused by other people's snooping. The key of mechanical lock is easy to duplicate, which will lead to unsafe factors.
Convenience
1. There is no need to take more keys with you when you go out, and there will be no embarrassment of forgetting to take them with you.
2. Use fingerprint or password to open the door. Don't be afraid of losing the key. Even if the inductive card of the inductive lock is lost, just cancel the lost card without changing the lock.
3. Relatives and friends do not need to provide keys for them, but register a numbered fingerprint key on the lock, which can be easily deleted after leaving. In particular, where the family has nannies, tenants, employees, etc. living together, it is not necessary to change the door lock after leaving, and you can delete the fingerprint directly.
4. There are no problems such as what to do if the gum is stuck in the lock, or if the key is broken in the lock, etc.
Mr. ksj