Siemens ZIC-4A Zone Initiating CardDesigned for use on a Siemens Modular (or FireFinder XLS) control panel, the Zone Indicating Card ZIC 4A provides four (4) fully supervised programmable output circuits. Model ZIC 4A supplies four (4) Class B (Style Y) or Class A (Style Z) type output circuits, power limited to 4. 0 amps maximum per circuit. Each circuit can be independently programmed for use with listed audible or visual notification appliances; listed emergency audio speakers;