DVR, 4 Turbo HD/AHD/Analog interface input, 4-ch video&4-ch audio input, 1 SATA interface, 1 RJ45 100M, H.265/H.265+ compression, 5MP: 12fps; 4MP: 15fps; 3MP: 18fps; 1920 x 1080P: 25(P)/30(N) fps/ch, 1 x HDMI output, Alarm I/O: 4/1, Support CVBS output, Standalone 1U case