This NVR is suitable for introducing high-definition IP surveillance solution, and for upgrading your CCTV system to IP system with one cable solution. To extend the storage, an e-SATA interface is built in for external disk array connection. To have the best monitoring and recording images, this NVR supports full HD image display and real-time record per channel.	<iframe width="560" height="315" src="http://www.youtube.com/embed/lsTBgzFV4yg" frameborder="0" allowfullscreen></iframe>