Biological fingerprint identification. No one can unlock the door, even your fingerprint was been copied.
Customize 6-10 Digits password
With 2 original key card. Extra key card maximum 100pcs
Spare mechanical key
Built-in battery, easy to charge by Powerbank. (5V2A)
Face ID – Face ID can unlock the door fluently. Avoid finger skin too obvious or too dry.
Infrared three-dimensional recognition technology – Just unlock the door with no contact, it can avoid the palm be stolen on the pad.