An optional system expansion device for use with CFP Standard 2-8 Zone Fire PanelsorCFP AlarmSense 2-8 Zone Fire Panels. Provides four panel-controlled volt free relay outputs (reset, fault, aux. fire and remote). PCB mounts inside the CFP fire panel. Reset relay is active during the panels reset cycle. Fault relay is active in any fault condition. This relay is failsafe and normally energised if power is removed from the panel the relay will changeover to produce a fault signal. Aux. fire relay is active in an alarm condition provided all relevant delays have expired. Remote relay is active during any Alarm Condition provided all relevant delays have expired. Outputs are NOT designed to switch mains voltages.