How To Apply External Power; Battery Replacement - Philips EasyKey 6000 Series User Manual

How to apply an external power supply
When the battery voltage is insufficient, and the
door cannot be opened from the outside, you
can power up the lock by connecting a 5V power
bank to the Type-C port. After opening the door
lock, please replace the batteries immediately.
Type-C port

Battery replacement

The working power of the door lock is 4pcs AAA
alkaline batteries.
Unscrewing the screws on the interior assembly
to remove the cover and replace batteries.
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