- Small and lightweight fingerprint locker for indoor and outdoor use.
- Never worry about losing your key or forgot passwords. Forget the cumbersome numbers, your finger is your key.
Specification for the U shape biometric lock
i. One set lock included
1 x U shape Lock 1 x USB Charging Cable 1 x Manual
ii. Working temperature
-20° ~ +70°
iii. How to set the fingerprint
Short Press to Unlock, Long Press 3s to Set Fingerprint, Long Press 6s to Delete Fingerprint
iv. Fingerprint Acquisition Time
≤ 0.5 Seconds
v. How to charge the battery
USB Charging interface when the battery is low, pressing the fingerprint red indicator will flash quickly to remind you to charge