High performance CCD and DSP. High resolution, low illumination and high reliability. High S/N ratio. MV-500 Series Speed Dome CCTV CameraFunction and Feature:High performance CCD and DSP.High resolution, low illumination and high reliability.Auto backlight compensation.InfraRed distance 10M,30M, selectable.Auto tracking white balance(ATW), automatic/manual white balance.High S/N ratio.Auto gain ...