FPD-7024-DI Fire alarm control panels. Fire Panel, 4 Zone 24V with Sleeve. Four initiating zones (expandable to eight) with up to 20 two-wire smoke detectors per zone. Programmable through keypads or remote programming software (RPS) through a Conettix interface module or over the public switched telephone network (PSTN). Two notification appliance circuits (NACs) on board […]