Fusion is similar towards the loop module, sharing the same technology, and In addition it supports as many as 31 wireless units. The number of Fusion interfaces, depends on the user interface being used, but a connect with to EMS assist provides you with a lot more details. RemoteLync know-how https://www.thesafetycentre.co.uk/blog/ems-wireless-firecell-systems-from-the-safety-centre/