What is the primary function of a thermal imaging camera (TIC) in firefighting?

The primary function of a thermal imaging camera (TIC) in firefighting is to detect heat signatures. TICs are invaluable tools for firefighters as they allow for the visualization of heat energy emitted by objects and individuals, which can be critical in various scenarios. For instance, during search and rescue operations, a TIC can help identify the presence of victims in low visibility situations, such as smoke-filled environments, by highlighting their body heat against cooler backgrounds. Additionally, TICs can assist firefighters in locating hotspots in a fire scene, identifying areas that may reignite, and determining the most effective approach to suppress the fire. By enabling firefighters to "see" thermal patterns, these cameras enhance situational awareness and improve overall safety and effectiveness during operations.