First responders are most likely to use thermal imaging devices?

First responders are most likely to use thermal imaging devices to quickly locate individuals in low-visibility situations, such as smoke-filled environments during fires or dark areas during search and rescue operations. These devices detect heat signatures, allowing responders to identify hotspots, trapped victims, or sources of fire. Additionally, thermal imaging aids in assessing the safety of a scene and can enhance situational awareness, ultimately improving response effectiveness and safety.