Need to drill hole while the lock is installed.
Working Voltage: 4*AAA 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: password/mechanical key
Password Length: 6digits password
Mechanical key: 2
- ★ 2 ways to unlock: Password & metal key. (2*user number + 6*code = 8 digits) installation video: youtu.be/ydfcd3GdMCw
- ★ Sturdy & durable: Lock is made of zinc-alloy, full metal jacket that provide the best protection.
- ★ Large capacity: Up to 50 users password can be stored in this lock.(2*admin+48*user)
- ★ 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.