How to replace the batteries of Tapo Smart Door Lock (Tapo DL100/DLW10)

1. Remove the battery cover of the interior assembly.
2. Take out the old batteries.
3. Insert the new batteries, ensuring the positive and negative terminals are oriented correctly.
4. Replace the cover by sliding it down.

Note: If the lock is not connected to Wi-Fi, please sync the time in the app every time you replace the batteries.