Five ways to unlock: fingerprint, user code, user code + fingerprint, fingerprint + fingerprint, mechanical key.
Reversible handle fit either left or right handed door; Reversing lever controlled by key; Removable key cylinder lets user to make key copy or re-key without bring the whole lock.
Up to 100 fingerprints and 100 user codes capacity.
Could add or delete individual users directly at the keypad without the use of a computer.
Fit dimension 2-1/8″ hole, no need to drill extra hole, fit door thickness between 1-3/8″ and 2-3/8″