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	Podcast:		BrainStuff
	Episode:		How do smoke detectors intercommunicate?
	Category:		Science & Medicine
	Duration:		00:02:43
	Publish Date:		2014-03-07 20:54:17
	Description:		Some AC-powered smoke detectors are wired to communicate with each other. So when one unit is triggered, all of the units go off. Find out how this intercommunication works in this episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.
	Total Play:		0