Sensor: 1/2" CMOSResolution: 3840(H)x2160(V), 8MPS/N Ratio: Over 65dBAperture: F1.6Lens: 2.8mmViewing angle: H: 110.8°Infrared: 0.005Lux/F1.6, 30IRE, 0Lux IR at Up to 50m (164ft)Material: Aluminum IP67Power supply: DC12V ±30%Consumption: Max 8W (12V DC, IR on)WDR: 120dBAudio interface: 1ch in & built-in microphone