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 12mA
Optimal working Temperature: -20C~65C
Optimal working Humidity: 50%~90%
Alarming Voltage: 5V
Unlock way: password/mechanical key
Password Length: 6 digits password
Mechanical key: 3
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- ★ 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.