The ANN-80 Annunciator is a compact, 80-character, backlit LCD remote fire annunciator which mimics the FACP display. It also provides system status indicators for AC Power, Alarm, Trouble, Supervisory and Alarm Silenced conditions. Communication between the ANN-80 and fire alarm control panel is accomplished over a two wire serial interface employing the ANN-BUS communication format. The devices are powered, via two additional wires, from either the host fire alarm control panel or remote UL-listed, filtered, power supply.
