H.265+/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input Connectable to H.265+/H.265/H.264+/H.264 IP cameras Up to 3 MP resolution for recording HDMI output at up to 4K (3840 2160) resolution for DS-7216HQHI-K1 Long distance transmission over UTP and coaxial cable 4/8/16-ch synchronous playback 1 slot HDD. Garansi 2th.