ColorVu Series: This is a critical category. It identifies the camera's ability to stay in "Color Mode" 24/7 rather than switching to black-and-white infrared.

2MP / 1080p: Standard High Definition resolution category.

Fixed Lens (4MM): Categorized by its focal length, which provides a slightly narrower, more focused "tight" view compared to a 2.8mm wide-angle lens.

PoE (Power over Ethernet): Grouped with devices that receive power and data through a single network cable.

IP67 Weatherproof: Categorized for heavy-duty outdoor use (dust and water immersion resistant)