If relevant, a releasing panel will activate relays to dispense pre-action sprinkler programs or special hazard suppression like a chemical agent or h2o mist onto the secured space. Our practical experience: We appreciated Vivint's Intelligent Prevent technological innovation, which wards off potential burglars with Seems and lights the moment protection https://www.firesense.co.uk/type/addressable-fire-system/addressable-fire-alarm-control-panels/