Not for other reasons, but because Fingerprint Recognition Time Attendance makes us feel safe and dependent. No matter where we go, we don't have to worry about what happens to the house because there is a Fingerprint Recognition Time Attendance that protects the house. With the progress of society and the improvement of living standards, ordinary people have higher and higher requirements for security and privacy. As a low-function requirement for Fingerprint Scanner, smart communities and home intelligence, it is necessary to achieve comprehensive three-proof functions of anti-theft, disaster prevention and accident prevention in family homes.

The door lock clock is very important to the internal system of the Fingerprint Scanner. Precise accuracy affects key card usage. Regular inspection and timely calibration become very important. Calibrating in time is the same as setting a clock. When repairing the door lock, if the power is turned off for more than 10 minutes, the door lock clock should be reset after repair.
As the main mechanical structure of the door lock, the lock cylinder cannot be ignored during maintenance. It was found that the lock cylinder was not very soft or did not hold the correct position. At this time, the cylinder should be filled with lubricating oil: remove the side trim panel, spray the lock core with an oil gun, and then turn the handle and knob until the door lock is loose.
After being out for a long time, avoid hitting the smart lock due to exhausted battery. The preparation of the mechanical key cannot be ignored. After opening the door lock, remember to replace the door lock battery to restore normal functionality.
In daily use, the handle is another component used in opening and closing the door. Its flexibility directly affects the use of the door lock, so please do not hang heavy objects on the handle to avoid destroying the balance of the handle.