How to lock and unlock the Smart Lock R20 using a fingerprint?
To lock or unlock the smart lock using your fingerprint that has already been registered in the smart lock, please press and hold your finger on the fingerprint sensor above the keypad.
The ring light will breathe white if your fingerprint can be recognized, and then the door will be locked or unlocked.

How to lock and unlock the Smart Lock R20 using a fingerprint?
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