GeoVision offers combo cards
The series combo cards, GV-1480-16 ports, GV-1240-8/16 ports and GV-1120-8/12/16 ports from GeoVision provide three in one video capture functions. While recording video, the card can concurrently record on identical numbers of audio ports. The TV output port can export camera images to a TV screen.
For more information about this product, call GeoVision at 949-583-1519 or visit the company's web site at www.geovision.com.tw.