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DDL608-5HWS External Power Supply & Battery Information

Updated over 3 weeks ago

1. Applying an External Power Supply

  • Purpose: Unlock the door when the battery is insufficient.

  • How to Use:

    1. Connect a 5V power bank to the Type-C port on the exterior assembly.

    2. Unlock the door.

    3. Replace the batteries immediately after opening.


2. Battery Type & Replacement

  • Battery Requirement: 4 Γ— AAA alkaline disposable batteries.

  • Battery Replacement:

    1. Unscrew the interior assembly cover.

    2. Remove old batteries and insert new ones.

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