SK-RZA4 Remote LED Annunciator

SK-RZA4 remote LED annunciators support Silent Knight® SK-4 fire alarm control panels (FACPs). These annunciators mount on a standard single-gang electrical box and provide LED indications for alarm zone 1 (red LED), alarm zone 2 (red LED), alarm zone 3 (red LED), alarm zone 4 (red LED), and system trouble (yellow).

• 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 non-silenceable – 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)