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Triggering: The deadbolt works abnormally.
The door cannot be locked or unlocked.
Alarm mode: Continuous repeated alarms.
Turning o: The alarm will be automatically
turned o.
How to replace batteries
When the battery voltage is insucient, and
the door cannot be opened from the outside,
you can power the lock through the Micro
USB interface by using a 5V power bank as
an emergency power supply. After opening
the door lock, please replace the batteries
immediately.
How to apply an emergency power
Deadbolt abnormity alarm
Anti-dismantle alarm
The lock is powered by four 1.5V alkaline
batteries. There are two sets of working
power inside the battery case. Eight
batteries can be put in to extend the
battery life and reduce battery replacement
frequency. The battery cabinet is located
at the upper end of the inside escutcheon.
By pushing the battery cover upwards, you
can remove the battery cover and then the
batteries.
Emergency
power interface
Triggering 1: The door is pried open and the sensor
latch bolt pops up.
Alarm mode: Continuous repeated alarms.
Turning o: The alarm can be turned o
automatically or by a successful verication.
Triggering 2: Outside escutcheon is pried open
and there is no t to the door.
Alarm mode: Continuous repeated alarms.
Turning o: Auto-close, or close after a
successful key verication, or close after the
normal indoor unlock.