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    What is the reason for the WXU keep-alive door lock solution module firmware upgrade failure?
    What are the DPs of Wi-Fi locks?
    How do I develop the temporary code feature for Wi-Fi locks?
    How to report door opening information?
    Does the WBR series door lock firmware support Bluetooth channel transmission of DP?
    Why does the Tuya door log not display?
    How long does the door lock display the record of opening the door?
    In the smart video lock solution, when does the WBRL module activate the peephole?
    How to use the authorization code when debugging the Bluetooth door lock SDK?
    How to ensure that information is not lost during synchronization and the initial state is reported?

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