During an emergency response, what is the main use for a thermal imaging camera?

The primary function of a thermal imaging camera is to detect heat sources. In emergency situations, particularly in firefighting, these cameras are invaluable tools. They allow firefighters to see through smoke, darkness, and other obscurants by identifying the heat emitted from objects, people, and fire. This capability aids in locating victims, assessing fire conditions, and identifying hotspots that may not be visible to the naked eye.

The camera works by translating heat energy into visible images, which helps responders make informed decisions quickly and navigate hazardous environments more safely. By detecting heat, firefighters can determine the best approach to extinguishing a fire and ensure all areas of a structure are adequately searched for trapped individuals or remaining sources of heat.