Prevent mischief and hacking function
Random security coding function
Low Battery Alarm
Privacy and Safe handle function
More than 5 times wrong password in 5 minutes, the keyboard will be locked
for 90 seconds, the system will not respond to any operation within the 90 seconds,
you can enter the administrator mode through the setting button on the back panel
to remove restrictions.
Enter the password as follows when opening the door: XXX password XXX. You can
add some irrelevant digits before and after the password, and then press # to confirm.
The password must be included.
When the voltage is lower than 4.8V, there will be an alarm when unlocking. Starting
from the first alarm, the door lock can be unlocked for 200 times. Over this number,
unlocking will be prohibited. Please replace the batteries in time after the low voltage
alarm occurs.
When Privacy switch/Safe handle switch is activated, both handles are locked. Users
can not press the indoor handle to unlock from inside. From outside, only mechanical
key can be used to unlock.
Lock Settings
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