In the Xiaomi Home App, the lock button of the Xiaomi Self-Install Smart Lock can be disabled. By default, this setting is off. If the lock button is disabled, it will not function, and you need to turn off this feature in the Xiaomi Home App.
Here is more information about the function of the device:
1. The lock button provides a convenient and quick way to lock or unlock the lock without opening the App, offering reliable manual control. When enabled, it allows immediate operation of the lock, improving convenience and accessibility.
2. The ability to disable the button through the Xiaomi Home App adds flexibility and security, preventing accidental or unauthorized manual operation while still allowing remote control via the App.