Mixed sensor forms create comprehensive security. Combine optical smoke alarms for living regions with warmth alarms for kitchens, all related by means of radio indicators for unified fire detection. FireCell is based on “Hub & Cluster” technological innovation an EMS patented infrastructure which assures optimum signal concentrations and transmission, all https://www.thesafetycentre.co.uk/blog/ems-wireless-firecell-systems-from-the-safety-centre/