What is the purpose of a thermal imaging camera in firefighting?

The purpose of a thermal imaging camera in firefighting is to detect heat signatures, which is crucial for various firefighting operations. These cameras allow firefighters to see in low-visibility conditions, such as smoke or darkness, by translating the infrared radiation emitted by objects based on their temperature into a visual image.

This capability is invaluable during search and rescue operations, enabling firefighters to locate victims trapped in a fire by identifying their body heat. Additionally, thermal imaging can be used to locate hidden hotspots in walls or ceilings, assess the fire's spread, and monitor temperatures in various areas, thereby enhancing situational awareness and safety on the scene.

While measuring smoke levels, calculating humidity, and monitoring air quality are important aspects of fire response, they do not specifically relate to the distinct function of thermal imaging cameras, which center on identifying and visualizing heat sources.