4Ch. Plug and Play NVR, Up to 8MP Recording Resolution, Audio In/Out: 1/1, Supports 1 SATA Hard Drive (Up to 6TB), H.265/H.264+/H.264/MJPEG, HDMI Output up to 4K@30Hz, VGA Output 1080p Resolution, Plug and Play w/ 4 Independent 100 Mbps PoE Network Interfaces. **OEM Hikvision - No Logo**