TVT, 5-in-1 DVR video recorder, 8CH + 4IP 5MP, audio I/O, 1HDD, up to 12 CH (4 extra IP channels). HDMI/VGA/BNC output, video input up to 5MP @ 30fps, 1x audio in/1x audio out, simultaneous playback 8CH, bandwidth input 32Mbps/output 60Mbps, 1x SATA, up to 10 TB. 2xUSB2.0