16 Channel Digital Video Recorder with MPEG-4 compression Live Display at 960ips (60ips x 16ch) with 240ips Recording Remote surveillance via network (LAN & WAN) with DDNS support Dual BNC, VGA, and S-Video outputs 4 Audio RCA inputs / 1 RCA output 16 Alarm sensor inputs / 4 outputs Backup via USB 2.0 or Internal CD-RW IR Remote control Included 500GB HDD Included