Product features: 1 fingerprint capacity 3000 pieces of 2 code capacity 32 group 3 emergency key 3 4 optical sensor 5 full voice navigation support 6 garbled unlock (anti peeping) 7 supply voltage (6V) 8 compared to the way 1: n 9 code slide protection

10 colors (red patina bronze)

The door: the door (emergency key fingerprint password), out (fingerprint password) can switch combination mode

To buy the matters needing attention: 1. Determine the hinge of left and right direction (outside prevail: hinge on the left side is left, hinges on the right right) 2 determined in open or open (in outside the quasi: door opens outwards to pull, door to open push) 3 door installation thickness 40mm-100mm 4 if ever has a lock on it and certain to determine the length of the body length and width and panel locks before lock