Which of the following camera types would work best in low-light environments besides PTZ cameras?

Thermal imaging cameras are optimal for low-light environments because they detect heat instead of relying on visible light to create an image. In conditions where standard cameras struggle—such as during nighttime or in dark areas—thermal cameras can effectively visualize thermal signatures emitted by objects, people, or living beings. This capability allows them to perform in total darkness, making them superior for surveillance in low-light situations.

The other camera types, while they may have their benefits in various applications, do not excel in low-light conditions in the same way. Box cameras, fixed dome cameras, and network cameras generally rely on ambient light to produce images, and many of them may need additional lighting to function effectively when light levels are low. Therefore, thermal imaging technology is specifically designed to overcome the challenges that low-light conditions present, ensuring visibility when it is most needed.