Fingerprint lock
The full name is electronic fingerprint lock, and the common functions are fingerprint, password, card, and mechanical key four-in-one unlocking. It is an alternative to ordinary mechanical locks upgraded to electronic locks. The anti-theft level is Class A.
Smart locks
The full name is electronic smart lock, it contains the basic functions of electronic fingerprint lock, increases the network function, can realize remote control, is an upgraded version of electronic fingerprint lock, anti-theft level of B.

Security fingerprint lock
It contains all the functions of the electronic fingerprint lock, which is designed in accordance with the national anti-theft lock technical standards, and is a practical product for home anti-theft door locks, with an anti-theft level of C.
Security smart locks
Including all the functions of electronic fingerprint lock, electronic smart lock and security fingerprint lock, it is the product with the highest technical gold content in the lock industry, and the anti-theft level is super C.
