Small size ,light weight ,easy installation. Visual angle and360皏isual. angle after installing stand. Image Sensor:1/4,1/3CMOS. Resolution ratio:B/W:320TVLines,Color:380TVLines Minimum Illumination:0.5Lux/1.0Lux. View Angle:3.6mm72?6.0mm,52? Dimensions:A-1:73?3?8mm Weight:160g Power Supply:DC8V/100mA