Specifications
1.Power Supply:DC12V/500mA
2.Power Waste:<3W
3.Working Temperature:-10?-60?
4.Facing:White&Orange
5.Diameter:65mm(Circular)/Thickness:22mm
6.Packing Size:L*W*H 138mm*85mm*68
7.Gross Weight:320g
8.Image Maximum Resolution:1280*720
smart doorbell