Item No: ECO-243 3D face smart lock
1.Material: Aluminum Alloy
2.Working Current: 8.4V (4200mA lithium battery)
3.Unlock Ways: Facial Recognition, Fingerprint, Password, Card 3, Swipe, Key, WeChat Mini Program (lssue Temporary Password), Remote Unlocking (Official Account or APP), ActiveIntercom, Combined Unlocking
4.Low Voltage Alarm7.2V
Emergency
5. Charge USB
Mechanical Keys2