The ANN-80 annunciator is a compact, backlit, 80-character LCD fire annunciator that mimics the Fire Alarm Control Panel (FACP) display. It provides system status indicators for AC Power, Alarm, Trouble, Supervisory, and Alarm Silenced conditions. The ANN-80 and the FACP communicate over a two-wire serial interface employing the ANN-BUS communication format. Connected devices are powered, via two additional wires, by either the host FACP or a remote UL-listed, filtered power supply.General InformationName: ANN80 ANNUNCIATOR WHITE, Fire-Lite Alarms, Fire-LiteCategory: Fire-lite Alarms By Honeywell, Fire, Fire Control Panels, Remote Fire AnnunciatorsUPC Code: 783008110338Country of origin: United States. Country of origin is subject to change.