What the LEDs mean
Blue LED ON
Green LED ON
Red LED ON
Blue LED flashes
Cyan LED flashes
White LED flashes
Power ON
Need to verify fingerprint
Fingerprint verification
success
Fingerprint verification fail / Erase fingerprint / Reset key
Need to
touch
Standalone enrollment (flashes from slow to
fast)
Green LED flashes
Cyan LED ON Device has not yet recognized this
key
Verify fingerprint to start 'Standalone Enrollment'
(If there is any registered fingerprint)