Lockin S6 Max uses advanced 8-in-1 multi-unlocking technology, supporting face recognition, finger vein, fingerprint, password, card, key, Bluetooth and temporary password.
  Built-in high-precision 3D face recognition system, infrared automatic fill light in dark environment, one second face scan to easily go home. 
 Equipped with the latest three-sided finger vein recognition technology, it improves the recognition success rate and accuracy through three-sided scanning, and can accurately identify even wet and dirty hands, improving anti-counterfeiting security. 
 Equipped with a quiet lock body design, it will not disturb your family when used at night, and combined with smart networking functions, it creates a more convenient and secure smart home experience.  
 
 