Need to drill hole while the lock is installed.
Working Voltage: 4*AA Alkaline battery(NOT included)
Adjustable latch: 2-3/8 Inch (60mm) to 2-3/4 inch(70mm)
Fits door thickness of 1-3/8 inch(38mm) to 2-1/6 inch(55mm)
Consumption: Working Current 300mA ,Static Current 12?A
Optimal working Temperature: -20?~65?
Optimal working Humidity: 50%~90%
Alarming Voltage: 5V
Unlock way: Fingerprint/password/mechanical key
Password Length: 6~12digits password
Passsword capacity: 1
Fingerprint capacity: 99 ?
Mechanical key: 2
HARFO HL20 Keyless Keypad Door Lock with Fingerprint Scanner, Perfect for Office & Home (Satin Nickel)
Eligible For Free Shipping
- ★ 3 ways to unlock: Fingerprint, password(8 digits), metal key. installation video: youtu.be/Dd7D0A7c3gs
- ★ Sturdy & durable: Lock is made of zinc-alloy, full metal jacket that provide the best protection.
- ★ Large capacity: Up to 99 fingerprints & 1 passwords can be stored in this lock.
- ★ Reversible lever: You can change the handle direction to fit both left-handled and right-handled door.
- ★ Always unlock mode: In this mode, the door can be open from outside anytime without any verification.