Description

Ardwolf A20S Security High-sensitivity High-Recognition Rate Keyless Biometric Fingerprint Door Lock, Left-Handed
✔Three Ways to Unlock: User codes (up to 99), fingerprints (up to 99) and the keys, user code is at least 8 digits (random pwd protection)
✔Not Reversible: The lock is not reversible, please be careful when choose the left or right handle lever
✔Fit Doors: Adjustable backset 2-3/8″ or 2-3/4″, door thickness between 1-3/8″ (35mm) and 1-3/4″(45mm), IP55 Waterproof, we suggest used on home or office doors
✔Deadbolt Button Function: There is a deadbolt button on the inside panel, which only master users can unlock from outside when the button is enabled
✔User Data Copy/Track: In case of user data lose, you can keep a copy of the data, the data can be copied and used on another A20S lock; unlocks records can be tracked as well