... 3-in-1 combo card (8-16 ch audio video real time) Gvision Combo DVR Cards, GV1480, GV1240 and GV1120, are ... Ethernet capabilities make Combo Card reliable for local and remote real-time network surveillance environments. Access through IE browser, from GVision remote ... -modem, ISDN Backup Device HDD, NAS, CD-R/R-W, DVD, DVD-R, ZIP, JAZ Operating System Windows2000, WindowsXP, Windows Server 2003 ...