Smart door lock is a new era of smart home entry-level products. More and more families are replacing their mechanical locks with smart fingerprint locks. If you can pay attention to the maintenance of fingerprint lock in daily use, it will extend the service life of the lock. How to maintain fingerprint lock? HUNE give some suggestions about fingerprint lock maintain.

how to maintain fingerprint lock

1. Do not disassemble fingerprint lock without permission

Smart door locks are more complex than traditional mechanical lock

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