Product parameter 1. Model: OS166FB 2. Unlocking method: mobile phone Bluetooth password fingerprint swipe card 3. Number of passwords: 200 4. Number of fingerprints: 150 5. Communication method: Bluetooth 4.0 and above 6. Power requirements: 4 AA alkaline batteries 7. Standby current: ≤50μA. 8. Action current: <250mA 9. Working temperature: -20°C-70°C
