The HF-Series are rugged handheld thermal imaging cameras that can be used for firefighting applications.
Thermal imaging cameras do not need any light whatsoever to create a crisp image. And maybe even more important for firefighters, they can also see through smoke. With a thermal imaging camera you can remotely assess the effectiveness of ongoing firefighting activities, assist with the direction of extinguishing activity even in smoke filled areas outside, find your way around in the ever-growing smoky environment due to extinguishing efforts and/or in areas already extinguished but filled with residual smoke.
A thermal imaging camera will also give you useful information about parts of a fire that are still hot. These areas need to be extinguished again in order to prevent spontaneous recombustion.