The Reolink RLK8-810B4-A Bundle is a complete surveillance system that includes 4x810A cameras, 1xRLN8-410 NVR, and 4x18m cables. With its advanced motion detection and night vision capabilities, this bundle provides you with high-quality and reliable security surveillance for your home or business. The cameras are weatherproof and can be easily installed both indoors and outdoors. The RLN8-410 NVR allows you to store and access footage easily, making it an ideal solution for those who want to keep an eye on their property 24/7.