Certainly, urgent the test button on 1 interlinking smoke alarm will activate all of the linked units. To find out how to hyperlink your smoke and heat alarms, make sure you consult with the producer's Guidelines which may be downloaded through the appropriate product or service site on our web-site. https://wireless-fire-alarms75308.creacionblog.com/39188147/the-greatest-guide-to-wireless-fire-alarms