How to use
You will be asked to scan your fingerprint 6 times.
Adding new fingerprint needs to scan the administrator's fingerprint to verify besides the first one added.
How to enable the passage mode?
Scan administrator's fingerprint, Press the button on the interior handle when the lock is unlocked.
scan the fingerprint which you want to delete
Long press the setting button on the interior handle for seconds until you hear the voice prompt"Please long press the setting button to initialize",
then remove your finger and long press the setting button until you hear the prompt again.
How to enable or disable silent mode?
How to check the battery level?
How to reset the lock?
How to disable the passage mode?
Press the button on the interior handle twice.
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