DS-7208HUHI-K1 Analog Video Input:8-ch Support HDTVI/AHD/CVI/CVBS/IP video input Interface Type: 1 SATA Interface Capacity:Up to 10 TB capacity for each disk
DS-7208HUHI-K2 Analog Video Input:8-ch Support HDTVI/AHD/CVI/CVBS/IP video input Interface Type: 2 SATA Interface Capacity:Up to 10 TB capacity for each disk
DS-7216HUHI-K2 Analog Video Input:16-ch Support HDTVI/AHD/CVI/CVBS/IP video input Interface Type: 2 SATA Interface Capacity:Up to 10 TB capacity for each disk Max. 800 m for 1080p and 1200 m for 720p HDTVI signal Support H.265 Pro+/H.265 Pro/H.265 video compression