FireCell uses a Hub and Cluster infrastructure and can be either a 100% wireless system or a combination of wired and wireless loops depending on the application. Using a fire resistant cable, the Wireless Hub connects to the loop input/output of the CIE. Each Hub supports up to four wireless loops.
Using this option a system can be configured with both wired and wireless loops and a four loop CIE could, for example, have a single wireless loop with three hard wired loops.