Early suppression fast response sprinkler (ESFR) technology was introduced in the late 1980s.

Using enhanced firefighting technology, enforcing defensible areas and utilizing controlled burns are part of the solution. Can they outrun the suburban sprawl and climate change trends? It will take more than a few drones. 

UL examined and tested sprinklers sampled from field installations in accordance with the recommendations and requirements of applicable National Fire Protection Association (NFPA) standards for several decades.Ï