This is an 8 Channel Ultra HD NVR. It can record up to 8 IP cameras ranging from 720p all the way up to 12MP resolutions. You can even view your cameras in realtime on a Super HD 4K Monitor. The detail that this NVR can capture is incredible. The NVR comes equipped with a Super Dual Core Processor as well as it's own Linux Operating System. Also provided is a simple GUI Interface, which makes it easy to use and configure the settings. With just a click of the included mouse, you can be on your way to creating motion detect schedules, 24-7 recording, email alerts, alarm detects and more.