Biometric Padlock

Registered Fingerprint

1. Long press the leftside USB set key for 3 seconds until the sound"Bi Bi Bi" is heard,with a bright blue light on and then release the key.

2. The long bright blue light means to wait for supervisor's fingerprint to authorise new users,and the supervisor presses the finger sensor to authorise. (Note:The first three groups fingerprints refer to the supervisor's fingerprints.)

3. The supervisor authorises successfully,the buzzer rings"Bi,Bi,Bi" with a bright green light on.Then a flickering blue light means the new user can register fingerprints,when the right fingerprint is registered,the green light flickers with a "Bi"sound,if it fails,the red light flickers.

Users need to register several sides of fingerprints on the same finger,after four times registered correctly,the padlock hints "Bi,Bi,Bi" sound with flickering green light,now it means it is registered successfully