Hikvision -DS-7608NI-K1/DS-7608NXI-K1 ,Up to 8-ch IP camera inputs H.265+/H.265/H.264+/H.264 video formats, Up to 1-ch@12 MP or 2-ch@8 MP or 4-ch@4 MP or 8- ch@1080p decoding capacity,Up to 1 SATA interface for HDD connection (up to 10 TB)