Digital Door Lock Emergency Power Box with 4 AA Batteries

This is an external power box designed to supply emergency power to digital door locks, such as those used on sauna, bath, or locker doors. It delivers 6V output and houses four AA batteries to ensure operation during main power failure. The unit is intended for external mounting and connects directly to compatible lock systems. Package includes only the power box and no additional cables, adapters, or manuals.

What's in the box
1 x Digital Door Lock Emergency Power Box