This is a fingerprint door lock. It is very advanced. Becaused there is no same fingerprint on the world. So the fingerprint door lock is the safiest door lock. AS it isn't opened by key, so it is very convenient.

Specification:

1. fingerprint sensor: Optical sensor

2. dimension(outside):40(d)x80(w)x290(h) Zn die casting

3. dimension(inside):35(d)x80(w)x290(h) abs plastic

4. door handle: Al die casting

5. door thickness: Regular 35mm~55mm, optional 45mm~55mm

6. automatic locking sensor:1 magnetic sensor each

Special features:

• to eliminate or add users

• automatic locking function

• security lock function

• security lock mode (complete security function)

• manual mode selection function

• emergency power supply for energy failure.