Keypad Lock Description
2.There are two kinds of passwords: Master passwords and Sub-passwords. It is easy to manage.
3.Change master passwords freely. Master passwords can add or cancel any sub-password.
4.One-key opening function: freely press any key to open the lock.
5.Input wrong passwords in three continuous times, it will stop for 10 seconds without any operation.
6.Three mechanical keys for emergency use.
Performance Index:
1.Power supply ： 6V, 4 standard AA alkaline batteries
2.Battery life: open more than 15000 times under normal circumstance
3.Open time: within 5 seconds after inputting correct passwords.
4.Low voltage warning: When CPU working voltage is less 4.5V, when you open the lock after the screen light turn on, it will alert ?di di ? tone with the red light flashing. It can still open the lock for 100 times.
Printable Keypad Lock, Imprinted,
Branded Keypad LockPrinting, Printed Keypad Lock
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