The VIVOTEK ND8322P-2TB-4FD379AV is a comprehensive surveillance kit that includes an 8-channel Network Video Recorder (NVR) equipped with a 2TB hard disk drive (HDD) and four FD8379-HV dome cameras. The NVR offers robust recording and management capabilities, allowing users to monitor and store footage from up to eight cameras simultaneously. The included dome cameras feature high-definition video capture, vandal-resistant housing, and versatile mounting options, making them suitable for indoor and outdoor surveillance applications. With advanced features and reliable performance, this kit provides a complete solution for enhancing security and monitoring activities in various environments.