How to lock Xiaomi smart door lock indoors?

The method for locking Xiaomi smart door lock indoors is as follows:

1, long press 1.5 seconds to unlock or unlock the electronic anti-lock braking system, accompanied by the sound effect of unlocking or unlocking and the corresponding lighting effect (each opening lasts 10 second). After the lock is unlocked, only the administrator can successfully verify the fingerprint and password and unlock it. After unlocking, all users can verify the fingerprint and password, and unlock after success.

2. Press 1.5 seconds short, and the anti-lock indicator will display the current anti-lock status. If it stays on 10 second, it means it has been locked, if it stays off, it means it has not been locked.