l         ABL-CH420
l         420TVlines Color Dome  Camera
l         特性：（Features）:
l         彩色数码半球摄像机
l         1/4″ Sharp HAD CCD
l         清晰度420线
l         最低照度: 0 .2LUX /F1.2
l         内置标配镜头3.6mm，
l         电源DC12v
l         选项：

l         ABL-CS420/ABL-S420
l         ABL-CS420
      1/4″SONY  HAD CCD
l         ABL-S420
      1/3″SONY  HAD CCD