When should a firefighter use a thermal imaging camera?

A thermal imaging camera (TIC) is a valuable tool for firefighters, particularly useful for locating hidden hot spots during firefighting operations. This is especially relevant in situations where heat may be present but not visible to the naked eye, such as inside walls or under floors, where fire can smolder and re-ignite if not properly located and extinguished. The camera provides a visual representation of heat, allowing firefighters to identify areas that require further investigation or immediate intervention.

Using a thermal imaging camera to find hidden hot spots enhances safety by preventing reignition of fires and allows for more efficient firefighting operations by directing efforts to areas at risk. While thermal imaging cameras can also be utilized during overhaul operations or for assessing certain situations post-extinguishment, their primary strength lies in actively locating hotspots in the midst of firefighting efforts, making them indispensable throughout various phases of a fire response.