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The batteries are located in the rear unit of the lock.
Battery Replacement
Note:
It is not necessary to remove the mounting hardware or remove the lock from door to change the batteries.
Remove the four screws as indicated above.
1
Remove the cover plate.
2
Gently pull the battery pack from rear housing.
It is not necessary to pull the connector from the
circuit board.
Replace the 4 batteries with AA high alkaline
batteries for optimal performance.
3
Reinstall the batteries and screw cover plate in place.
4