The Steelbox 1000 is a powerful, scalable, feature-rich network video recorder and distribution solution for surveillance applications. Made by Steelbox Networks, Inc., the NVR actively manages the video surveillance infrastructure to protect network bandwidth, optimize storage usage, and ensure that video is available without overwhelming the network. Powered by a real-time operating system designed specifically for packet-level switching of video, it enables multicast and unicast simultaneously and gives customers the ability to unicast multiple streams to multiple users. Steelvault network storage options range from one to more than 100 terabytes, automatically addressed as storage needs grow. The NVR integrates with third-party command-and-control, access control, and video analytic products via Web services application program interface (API).