1. Fingerprint storage capacity: 152 pieces
2. Scan time: less than 0.02s
3. Working temperature: -20~45 degree Celsius
4. Service life: 500,000 times
5. Power supply: 3 x AAA battery(not included）
2. Scan time: less than 0.02s
3. Working temperature: -20~45 degree Celsius
4. Service life: 500,000 times
5. Power supply: 3 x AAA battery(not included）