What's the rated output from one of those? I brought it up because I worked in a chemical lab that had both sprinkler heads and safety showers. They required constant testing to stay compliant with fire code regs and insurance requirements. The chemical safety showers put out 50GPM of very cold water....not sure which is worse, being splashed with deadly chemicals or having a heart attack induced by 50GPM of near-freezing water

But yes, sprinklers can put out a ton of water so, you've saved the home from fire only to have it destroyed by water and gutted to remmediate it from water & mold damage....
Reminds me of the requirements here that you have to have a back-flow preventer on any irrigation loop (or else Tucson water won't hook you up to their main). For residential homes, you are required to have the RPZ valve BUT there's no requirement to submit annual testing (only when the home ownership transfers)....so, you have to install an expensive piece of hardware that serves no rational purpose other than to waste a homeowners time and money....yup, that's the building codes for ya.....