Hikvision DS-7208HQHI-K1 H.265+ 8CH Turbo HD DVR + 4CH IP (UP to 4MP IP Camera) Supports UP to 4MP HD-TVI/AHD (3MP ONLY CH1~CH4), 2MP HD-CVI, CVBS, 1 SATA for HDD (HDD NOT Included)

Hikvision DS-7208HQHI-K1 H.265+ 8CH Turbo HD DVR + 4CH IP (UP to 4MP IP Camera) Supports UP to 4MP HD-TVI/AHD (3MP ONLY CH1~CH4), 2MP HD-CVI, CVBS, 1 SATA for HDD (HDD NOT Included)

Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43PURZ