Here is one way to prevent firefighters from staying in potentially dangerous situations: https://www.dhs.gov/science-and-technology/news/2016/12/12/responder-news-burn-saver-thermal-sensor-provides-warning
The Burn Save Thermal Sensor can warn firefighters before the heat gets too damaging to the firefighters or their equipments. eir eyes to see potential dangers, such as collapsing ceilings.