... 32 channels dvr card dvr card, capture card, H.264, CCTV dvr card, PTZ control, security card, motion detection, missing object 16 channels ... & quality8 channel video input, 8 channel audio inputSupport 32 channel real time compressing and displaying maximum.Display Rate: ... compatible with VIA series and SIS series chipset mainboards.)RAM: 256MB or above (512MB needed for 24 channels)VGA: Integrated ...