Specification
Unlocking
Method
Fingerprint; Password; IC Card; Key; TT Bluetooth;
Phone APP
TT Bluetooth
Material
Aluminum alloy
Adapt to door type
Wood door, Steel door, Stainless Steel door, Aluminum door, Brass door
Door
Thickness
45-120 mm
Panel size
370*80*80mm
Power method
4pcs AA battery
Emergency power supply