D-Link DNR-326 Video Surveillance Station - Network Video Recorder - Motion JPEG, MPEG-4, H.264 Formats. The DNR-326 2-Bay Professional Network Video Recorder (NVR) offers a comprehensive video display, storage, and management solution. It enables businesses to record video simultaneously for up to nine cameras in local or remote sites. With an easy-to-use interface, the DNR-326 allows for flexible recording options including continuous, schedule-based, and eventbased recording independently for each camera. This NVR uses inexpensive 3.5inch SATA Hard Disks. The DNR-326 also allows for simple installation & seamless integration in existing network infrastructures.