TVT, 5-in-1 DVR video recorder, 16CH 8MP + 8IP 8MP audio I/O, 2HDD, 8MP 4K. HDMI/VGA/BNC/CVBS output. 8 extra IP channels up to 8MP@30fps (24CH total), bandwidth 32/96Mbps, H265. RCA audio I/O, 2x SATA HDD, 10TB