| power supply | 7.4V (lithium battery) |
| Typical static current | <65 microamps (battery life can exceed one year) |
| Working current | <4 A (with lock body installed for operation) |
| Number of fingerprints for opening the door | ≤ 300 groups |
| Number of door opening machines | ≤ 300 groups |
| Number of door opening passwords | ≤ 300 groups |
| resolution ratio | 500DPI |
| Rejection rate | ≤0.15% |
| Fake admission rate | ≤0.00004% |
| operation temperature | -10℃-60℃ |
| relative humidity | 20%-93% |











