Fingerprint Locks

3 methods of unlocking: Fingerprint + Code, Code or Mechanical Key. PVD coating of glass surface on optical fingerprint sensor, resulting in extra durability Perfect combination of top biometric technology and keypad technology. Capable of storing 138 fingerprint templates Original innovation of 4 digit pin with multifunction No extra software required Unique normal open state to allow lock free entry when desired. No external wiring required. Operated by four AA alkaline batteries PVD coating on the brass metal surface which offers protection and improves the aesthetics Elegant style with integrated cast steel structure. 5 latch door lock with internal deadbolt