Wide Application: perfectly used for doors, cabinets, bikes, backpacks, storage lockers, etc.
Easy Operation: no need any tools, you can add or delete fingerprints easily by following the instructions of the user manual. 3.10 Groups of Fingerprints: the padlock supports up to 10 fingerprints recording(support two administrators).
- Material: Zinc alloy
- Working voltage: 3.0-4.2V
- Lock weight and size: 90g, 7.6*188.8.131.52 (cm)
- Fingerprint sensor coverage: 72*64mm
- Unlock speed: Within 1 second
- Working period: 1 year per power Charge
- LED light: 3 color light: red / blue / green
- Battery: 3.7 V lithium build in battery
- Working temperature: -10~+40 degrees Celsius
- Fingerprint capacity: Record 10 times and save 10 groups