Easily push the Hush Button to halt any Phony alerts; the detector quickly recovers to Completely ready manner immediately after dispersal of smoke and/or warmth Critical These cookies are required for necessary functions of the website for instance making payments, and to make certain Main options operate appropriately. Necessary cookies https://www.thesafetycentre.co.uk/blog/ems-wireless-firecell-systems-from-the-safety-centre/