- Model Number: Fingerprint Lock
- Lock Type: U Shape Lock
- Origin: Mainland China
- Certification: CE
release it after the blue light is on.
Press 10 times on different positions of your finger,
and change another fingerprint after the green light is on.
After the green light is on,
switch to another finger and continue to press the fingerprint 10 times.
After the green light goes out,
the input is complete.