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10
How to Replace Batteries
1. When the Low Battery Ring Tone Sounds
If the melody "Fur Elise" rings before the door
opens with password or key tag, it is time to
replace batteries (The replace battery icon
at the user-friendly graphic interface will light
up after the low battery ring tone sounds)
2. Opening Inner Body Cover
Press the battery cover button lightly and pull the cover to open.
3. Replacing Batteries
Please replace all 4 batteries with new ones
within a week.
- The product may shut down without warning if
the battery is not replaced promptly after the
replace battery sound.
- If the battery is not inserted correctly, the door lock will not work.
- Leakage from the battery may harm the product, so please check the battery regularly
(about once every six months).
- Until the battery is replaced after the replace battery warning sound, functions like register,
change, or setup of password/card cannot be used.
AA형 건전지×4개
Battery lifespan is different depending on its manufacturer,
manufacturing date, and use environment. Use 4 1.5volt
AA Alkaline batteries and batteries last 10 months with an
average of 10 uses a day.
Battery Lifespan
