Product Name
Full Automatic Face Recognition Door Lock
Unlock way
Face+ APP +Fingerprint + Password + Card + Key + NFC
APP
Tuya Smart & Smart Life
Power supply
4200 mAh Lithium battery
Display Screen
4.5 inch HD
External emergency power supply
Micro USB 5V
Working temperature
20℃-70℃
Working humidity
15%-93%RH
Battery service life
>3000 times
Static power consumption
<200μA