Fusion is analogous to the loop module, sharing precisely the same engineering, and In addition, it supports as much as 31 wireless devices. The volume of Fusion interfaces, is dependent upon the control panel being used, but a connect with to EMS assist offers you far more aspects. Suitable documentation https://www.thesafetycentre.co.uk/blog/ems-wireless-firecell-systems-from-the-safety-centre/