NVS-300VS provides a perfect video surveillance platform for diversified applications such as retail, casino and entertainment. It also comes pre-installed with several free bundled intelligent video analysis software applications to make your surveillance system more intelligent. NVS-300VS x86 architecture system combines the functions of a high performance Network Video Recorder with a Power-over-Ethernet (PoE) switch into one system. It not only supports up to 4 x PoE ports for IP cameras but its compact enclosure and removable 2.5" HDD bay with lock is ideal for all kinds of security applications. Advantech's Quality Assurance and configure to order services, provide the best reliability for 24/7 operations. The advanced thermal design, and easy to operate user interface make NVS-300VS the ideal PC based surveillance solution for various applications.