The Hikvision iDS-7216HQHI-M2/S 16ch Acusense DVR is a turbo HD 5.0 DVR with Deep Learning-based analysis and facial identification. It also supports H.265 Pro+/H.265 Pro/H.265 video compression, a maximum distance of 800 m for 1080p and 1200 m for 720p HDTVI signal transmission, IP cameras (up to 6 PM), and a maximum capacity of 10 TB per HDD, This DVR is dual-stream supported and stream type Video, Video & Audio. The Hikvision iDS-7216HQHI-M2/S 16ch Acusense DVR is an Ethernet interface. It comes with a 01-year warranty.