Fusion is comparable to the loop module, sharing the identical know-how, and What's more, it supports as many as 31 wireless equipment. The volume of Fusion interfaces, relies on the control panel getting used, but a call to EMS aid gives you additional information. Environmental Constraints: Harsh temperatures, large humidity, https://www.thesafetycentre.co.uk/blog/ems-wireless-firecell-systems-from-the-safety-centre/