The FCP‐2100 is an intelligent Fire Alarm Control Communicator. The basic FCP‐2100 panel contains one built‐in signaling line circuit (SLC), which can support 159 sensors and 159 modules (FIK device protocol). Additional SLC loops can be added using the model FIK‐6815 SLC expander to increase the overall point capacity to 2100 per panel. The FCP‐2100 has the interconnection capability for up to 32 panels. The system has two modes of operation: multiple panels covering one larger building or multiple independent buildings. The RFCP‐2100 can be used in a networked system where at least one FCP‐2100 is in the system. It is the same as the FCP‐2100 without the display.