A2&A2c

Function points：1 Electroplate & technology
2 Fingerprint reader is on the backside of handle that can be protected properly
3 Two control systems are in front panel and back panel to improve security level
4 M-Link 2 0 operation system make lock can be connected with Smart Home
5 OLED display screen, easy to use

The unlock mode： Fingerprint, IC card, Password, Key