Structure:
Lock body
·Operation on the front of the lock
·One piece construction allows for easy installation
Handle
·Reversible handle accommodates left or right opening doors
·Metal construction resists breakage and vandalism
Tubular Latch Mortise
·Adjustable to fit for 2 3/8(60mm) or 2 3/4(70mm)backset
·Adjustable to fit for the door thickness from 1 5/32(30mm)to 2 3/8(60mm)

Features:
·No keys to hide carry loss or forget
·Eliminate unwanted users in seconds
·Add a new user in seconds
·4AA alkaline batteries included
·120 fingerprints memory capacity
·3 access methods: Fingerprint, Pin Code, and Mechacal Key
·No computer programmer required
·Warning beeps and red indicator light when battery is low
·External 9V power input if battery is flat

User-friendly:
·User can register his/her fingerprint directly on the lock for the door-operation
·Mechanical keys for emergency use

Recommended to apply:
·For residential and commercial use
·Replaced the traditional locks knob types

Two types available: A=71000001 metal made, B=71000002 plastic made