The document describes the GVR3550 Network Video Recorder, which provides a centralized surveillance recording and monitoring solution for SMBs. It has up to 16TB of storage, supports up to 24 IP cameras, and allows for custom recording schedules, intelligent video searching, backup to external storage, and integration with other security devices. The NVR provides an easy-to-use dedicated solution for SMBs to record, monitor, back up and manage their surveillance cameras.