Fire-Lite ROME Relay Option Module EnclosureRelay Option Module Enclosure, includes one ANN RLY Relay module and one ANN MBRLY bracket installed, which provides 10 programmable Form C relays when used with a compatible fire alarm control panel (FACP) using the ANN Bus communication circuit. These enclosures can be installed remotely up to 1,250 ft away from the FACP location, in an elevator, electrical, or mechanical room, reducing the wiring cost and installation time. Red and black versions