{"product_id":"silent-knight-sk-rza4-remote-annunciator-sk-4-only","title":"Silent Knight SK-RZA4 Remote Annunciator (Sk-4 Only)","description":"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).\n\u003ch4\u003e\u003cb\u003eFeatures \u0026amp; Benefits:\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFour Style B (Class B) initiating device circuits (IDCs)\u003c\/li\u003e\n  \u003cli\u003eTwo Style Y (Class B) notification appliance circuit (NAC)\u003c\/li\u003e\n  \u003cli\u003eOptional module converts all IDCs and NACs to Class A (PN SK-CAC4)\u003c\/li\u003e\n  \u003cli\u003eSupport for synchronization of standard ANSI audible signals and ADA compliant strobes per NFPA 72\u003c\/li\u003e\n  \u003cli\u003eSelectable for System Sensor, Wheelock, and Gentex protocols\u003c\/li\u003e\n  \u003cli\u003eSelective silence feature allows manual silence of horns while strobes continue to flash on the same NAC\u003c\/li\u003e\n  \u003cli\u003eProgram for combination tamper supervisory monitor and waterflow alarm on one zone\u003c\/li\u003e\n  \u003cli\u003eSilent or audible walk test operation mode\u003c\/li\u003e\n  \u003cli\u003eAlarm verification selectable per zone\u003c\/li\u003e\n  \u003cli\u003eProgram each zone for supervisory or fire with separate red and yellow LEDs\u003c\/li\u003e\n  \u003cli\u003eDisable switches provided per zone\u003c\/li\u003e\n  \u003cli\u003eProgram NACS for – Silence inhibit, auto-silence, strobe synchronization, temporal or steady signal Silenceable or non-silenceable – Disable, Form C alarm, trouble, and supervisory relays\u003c\/li\u003e\n  \u003cli\u003e3A total usable current\u003c\/li\u003e\n  \u003cli\u003e6A total usable current with optional, second transformer (PN SK-TRM24 or SK-TRM24E)\u003c\/li\u003e\n  \u003cli\u003eOptional dress panel (PN SK-DP2\/4)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Silent Knight","offers":[{"title":"Default Title","offer_id":43246877966401,"sku":"SK-RZA4","price":141.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/2465\/9009\/files\/8c0e0810-hbt-fire-p1920004-primaryimage-e1655743083886.jpg?v=1770770325","url":"https:\/\/www.fireandsafetyplus.com\/products\/silent-knight-sk-rza4-remote-annunciator-sk-4-only","provider":"Fire and Safety Plus","version":"1.0","type":"link"}