Vooni FINGERPRINT LOCK Bedienungsanleitung Seite 6

EN
DELETING FINGERPRINTS
Only the administrator (the first fingerprint recorded) can delete the other fingerprints.
1. Long press on the sensor for 6-10 seconds
2. Administrator authorization needed when the red light flashes continuously – administrator press
finger to the sensor to allow reading
3. The fingerprints were deleted successfully when the green light flashes continuously.
LOW VOLTAGE / BATTERY RUNS OUT
When the voltage drops to very low levels (≤3.5V) and it is critical to charge the battery, the red
indicator light will flash fast for 15 seconds. If not charged, the lock will be alarming with light and
sound every minute.
If the battery runs out of power the lock will remain locked. Connect the lock to a portable USB
power source (such as a power bank) and let it charge for approx. 10 minutes before you can
unlock it.