Specification:
Color: Black
Material: Alloy steel
Lock size: 76x46x13mm
Shackle diameter: 5mm
Shackle spacing: 28x31mm
Charging interface: Micro- USB
Waterproof: IP65

How to use:
Administrator fingerprint entry:
1. Put your finger on the fingerprint sensor, touch for 8 seconds until the blue light flashes and then release it.
2. The green light flashes, then touch your finger more than 10 times.
3. When the green light is on, the first fingerprint has been successfully enrolled. ( the first and second fingerprints are the administrator' s fingerprints ).

User fingerprint entry:
1. Put one finger on the fingerprint sensor, touch for 8 seconds until the blue light flashes and then release it.
2. Verify the administrator' s fingerprint first, after the fingerprint is recognized, the green light will flash.
3. Touch more than 10 times until the green light is on, the fingerprint setting success.

Fingerprint deletion ( Restore to Factory Default after Clearing )
1. Take one finger to touch more than 12 seconds until the red light flashes, then release it.
2. Verify the administrator' s fingerprint, the green light will be on after the fingerprint is recognized.
3. The green light is always on, which means it has been successfully cleared.

Package Including
1* Fingerprint padlock