The CR3220XDI has been Discontinued & replaced by CR3225XDI

The XDi 20 Series Network Video Recorders provide 4, 8, 16, or 32 channels of Full HD real-time recording and live display. These NVRs are designed to “plug-and-play” right out of the box. The XDi 20 Series offers H.264 and H.265 compression. The built-in a DHCP Router simplifies the installation, resulting in a simple configuration that requires limited IT knowledge for the instant streaming of network video. The simplicity of this system makes the XDi 20 Series recorder an ideal choice for retail, banking and small business applications. The XDi 20 Series delivers a complete network surveillance solution that meets the demands of user applications from a single location to more complex multi-site locations.  StarNET can support up to 1024 locations with up to 64 cameras per location or 65,536 cameras. As with all Costar recording platforms, the XDi 20 Series maintains its compatibility to the same StarNET and iNEX Remote Access interfaces.