Hikvision 32 Channel Turbo DVR 32 Turbo HD/CVI / AHD / CVBS interface input, 32-ch video&4-ch audio input, 8-ch IP video input(up to 40-ch IP), H.264/H.264+/H.265+ /H.265 video compression, 4 SATA interface,CH01-04: 3MP @ 15fps, CH01-32:1920×1080P @15 fps,4MP Lite @ 15fps/ch,Extended transmission distance over coax cable, 4K UHD output, 1.5U 19" case 1