What is the primary purpose of using a thermal imaging camera at the fire scene?

The primary purpose of using a thermal imaging camera at the fire scene is to locate hidden fires. These devices are designed to detect differences in temperature, allowing firefighters to see through smoke and darkness. By visualizing heat signatures, a thermal imaging camera can reveal hidden fires within walls, ceilings, or other concealed areas that are not visible to the naked eye.

While identifying the location of victims is also crucial and thermal imaging can assist in this task, the primary emphasis in fire operations is often on locating potential fire sources and hotspots to prevent re-ignition or to ensure the fire is fully extinguished. This significantly aids in safety and effective firefighting. Assessing structural integrity and measuring temperature fluctuations, although useful in various contexts, do not represent the core function that thermal imaging cameras fulfill in the immediate context of fighting fires.