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Emergency
power interface
How to replace batteries
When the battery voltage is insufficient, 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.
In case of a system crash and it’s impossible to
open the door from outside, please press the
Reset button and then release to let it reboot
automatically.
How to apply an emergency power
The lock is powered by four 1.5V alkaline
batteries. There are two sets of working power
inside the battery cabinet. 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 cover
upwards, you can remove it and then take out
the batteries.
Reset
button
Summary of Contents for EasyKey 9200
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