Three ways to unlock: Fingerprint, Pin and Key.;Fits a standard 2-1/8 diameter hole with a thickness of 1-5/32 to 2-3/8.;Easily add or delete individual users directly on the lock. Can store 99 fingerprints, packet management, ease of maintenance and management of the members.;Super easy to install, easy to program and works great. A great solution to control access to single rooms.;Reversible handle fit any left or right handed door.

• Adel 788 Biometric Fingerprint Digital Keyless Keypad Password Door Lock
• Adel 788-99 Fingerprints Memory (metal)
• Silver

Adel 788 Biometric Fingerprint Digital Keyless Keypad Password Door LockAdel