https://familyissuesonline.com/what-happens-when-a-fire-sprinkler-is-activated/

Are you familiar with the movies in which a little smoke could trigger all the fire sprinklers making all things to be wet? This myth about fire sprinklers makes people skeptical of fire sprinkler system installation. While fire sprinklers may appear to be the perfect water-based hazard, they don’t cause as much damage as one might think. Despite those popular misconceptions the fact is that it’s becoming usual for public spaces as well as businesses to have fire sprinkler systems in place in case of a fire. If they aren’t working as depicted in films what exactly are fire sprinkler systems work?

Fire has been started within an area equipped with a fire sprinkler system. The fire’s heat activates a sensor for heat right near the sprinkler in the initial zone. The sensor transmits an alarm signal to the control panel and activates the alarm bell. After that, the temperature sensor located in the second zone will be activated. The alarm strobe/horn is activated to signal that the air conditioning and venting systems to shut off. The sprinkler system can then release water by triggering it to count down 60 minutes.

You can see that the fire sprinkler system is more orderly than the ones everyone experiences in films.
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