Honeywell FCM-1 Notifier Control Module

The Honeywell FCM-1 Notifier Control Module is a universal part that can be used to add more features to HVAC systems. But it also serves as a communication center to interconnect diverse parts including thermostats, sensors, and other control equipment. The FCM-1 uses high level protocols such as the BACnet and the Modbus to enable the exchange of data and control signals in the HVAC system. The integration permits the networking and control of the whole system; it also enables high energy conservation, comfort and better system performance.