Up to 16ch 1080P IP Cameras Access. Easy to use Same Interface of GUI/WEB/Client. 4 SATA hard disk up to 6TB. 16ch PoE Ports. 1RJ45 10M/100M/1000M Network Interface. Simultaneous HDMI & VGA up to 1080P Output. 3 USB Host. 2ch Alarm I/O. 1ch Audio I/O. 1.5U.