Vitek CCTV VT-EH16/1T 16 Channel H.264 DVR with 500GB HDD and Real Time 480pps CIF Recording 16 Video Inputs with 1 Main, 1 Spot Monitor Output and 1 DVI output. Supports both Dynamic and Static IP Addresses Up to 480 IPS Recording / 480 IPS Live Display Remote Viewing over the Internet, LAN, Explorer, Safari, Firefox, Opera (Blackberry) & Chrome Applications for iPhone, iPad, iTouch and Droid Devices