Hikvision, Video Encoder HDTVI and analog cameras, 4 channels

4 Turbo HD / CVI / AHD / CVBS input interfaces, 4-ch video and 4-ch audio inputs, H.264 / H.264 + / H.265 + / H.265 video compression, 5MP: 12 fps/ch, 4MP: 15 fps/ch, (1080p): 25 (P) / 30 (N) fps/ch, Gigabit NIC, alarm I/O: 4/1, RS232, 315 1U case