Philips EasyKey 6000 Series, Руководство пользователя

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How to charge Philips Easykey in an emergency
When the battery voltage is low and
the door cannot be opened from
outside, you can power up the lock by
plugging 5V power bank into the
micro USB. After the door is unlocked,
please replace the batteries instantly.
USB interfaces
How to replace batteries
To keep the batteries running longer and save
you from replacing the batteries repeatedly,
Philips Easykey is powered by four AA batteries
and can contain eight batteries at the same time.
Remove the batteries by loosening the buckles
on the lower part of rear escutcheon and draging
the rear escutcheon upward.