Unlocking: Fingerprint, PIN / code orMechanical Key.Tubular latch. Easy to install and simple to operate.Fingerprint can be erased on the lockdirectly.Total 168 fingerprint users.Integrated cast
steel. Stainless steel finish.All critical parts within inside housing.With normal open status for meetingConcealed mechanical override foremergency.No external wiring required.Easy battery
replacement.Operates on 4 AA standard alkaline batteries.Outside lever free to rotate in lockedmode