Specification :
| Power supply | 3 x AA alkaline batteries |
| Static current | ≤20μA |
| Dynamic current | ≤200mA |
| Working temperature | -15 ～ +55°C |
| Working humidity | 20 ～ 95%RH |
| Alarm voltage | 3.7±0.2V |
| Fingerprint capacity | 20 pcs |
| FP | 500DPI |
| FRR | ≤0.01% |
| FAR | ≤0.00004% |
| Door thickness | ≥ 10.00mm |
