Features
• Four Style B (Class B) initiating device circuits (IDCs)
• Two Style Y (Class B) notification appliance circuit (NAC)
• Optional module converts all IDCs and NACs to Class A (PN SK-CAC4)
• Support for synchronization of standard ANSI audible signals and ADA compliant strobes per NFPA 72
• Selectable for System Sensor, Wheelock, and Gentex protocols
• Selective silence feature allows manual silence of horns while strobes continue to flash on the same NAC
• Program for combination tamper supervisory monitor and waterflow alarm on one zone
• Silent or audible walk test operation mode
• Alarm verification selectable per zone
• Program each zone for supervisory or fire with separate red and yellow LEDs
• Disable switches provided per zone
• Program NACS for
– Silence inhibit
– Auto silence
– Strobe synchronization
– Temporal or steady signal
– Silenceable or nonsilenceable
– Disable
• Form C alarm, trouble, and supervisory relays
• 3A total usable current
• 6A total usable current with optional
second transformer (PN SK-TRM24 or SK-TRM24E)
• Optional dress panel (PN SK-DP2/4)