80Mbps Bit Rate Input Max (up to 8-ch IP video), H.265/H.265+/H.264/H.264+, 1-ch @ 4K or 4-ch @ 1080P, 2 SATA up to 6TB per HDD, 1 RJ 45 1000M, 1 HDMI up to 4K, standalone 1U 385 case(Metal) Connectable to smart IP cameras from Hikvision and the recording, playing back, and backing up of VCA alarms can be realized, VCA detection alarm is supported