How do I replace batteries on Danalock V3?
You can check the battery level for the Danalock in the Danalock app. The battery life varies depending on usage but typically lasts for about one year.
It is important to replace all four batteries at the same time. Use only standard CR123 lithium batteries. Failure to replace all batteries at once or using an incorrect type may result in overheating and explosion. Read more about this topic on Danalock here.
Open the battery compartment and pull the two black straps to release the batteries from the module.
Replace all four batteries with new ones, then close the cover.
Recalibrate the lock:
Open the Danalock app.
Tap "Menu" and find "Calibration".
Follow the steps as instructed in the Danalock app:
Rotate the lock fully back and forth.
Set the locking position.
Set the unlocking position.
Test the calibration.
It is important to replace all four batteries at the same time. Use only standard CR123 lithium batteries. Failure to replace all batteries at once or using an incorrect type may result in overheating and explosion. Read more about this topic on Danalock here.
Open the battery compartment and pull the two black straps to release the batteries from the module.
Replace all four batteries with new ones, then close the cover.
Recalibrate the lock:
Open the Danalock app.
Tap "Menu" and find "Calibration".
Follow the steps as instructed in the Danalock app:
Rotate the lock fully back and forth.
Set the locking position.
Set the unlocking position.
Test the calibration.
Updated on: 05/03/2025
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