16 Channel NVR with 4K Support and 1 HDD Slot • 16 IP Channel Inputs; HDMI, 1/1 Audio I/O and 2/1 Alarm I/O • 12MP, 8MP, 5MP, 4MP, 3MP, 2MP, 720p, D1 and CIF Recording Resolution • 2x 4K/8x 1080p/16x 720p/ 36x D1 @ 30FPS Local Decoding • 1 SATA HDD Support (Maximum 10TB Capacity, Hard Disk Not Included)