{"product_id":"kidde-edwards-879dex-g1-explosion-proof-horn-strobe","title":"Kidde - Edwards 879DEX-G1 Explosion Proof Horn Strobe","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KIDDE - EDWARDS 879DEX-G1 is a supervised Adaptahorn horn strobe designed for 24 volt DC operation in explosion proof applications. This device combines audible and visual alerting in a single unit rated for use in hazardous classified locations where flammable gases, vapors, or combustible dust may be present. Licensed fire alarm and electrical contractors install this unit as part of a supervised notification appliance circuit, where the supervision feature confirms continuous circuit integrity for code-compliant life safety systems.\u003c\/p\u003e\n\u003cp\u003eThe 879DEX-G1 is intended for hazardous location environments such as petrochemical facilities, refineries, industrial processing plants, grain handling operations, and similar classified areas. Its supervised design integrates into fire alarm control panel notification circuits where end-of-line supervision is required. This unit is sold individually and is suited for both new construction and retrofit projects in industrial settings requiring explosion proof rated notification appliances.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExplosion proof rated construction for use in hazardous classified locations\u003c\/li\u003e\n  \u003cli\u003eSupervised circuit design confirms notification appliance circuit integrity\u003c\/li\u003e\n  \u003cli\u003eOperates on 24 volt DC power, compatible with standard fire alarm panel output circuits\u003c\/li\u003e\n  \u003cli\u003eCombined horn and strobe in a single unit reduces installation hardware\u003c\/li\u003e\n  \u003cli\u003eAdaptahorn design allows field-selectable audible output settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation notification appliance for 24 volt DC supervised fire alarm notification circuits in explosion proof rated hazardous location applications. No specific compatible panel or system models were provided in available product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed fire alarm technician or licensed electrician in accordance with NFPA 72, NEC Article 500, and all applicable local codes governing hazardous location wiring. De-energize the notification appliance circuit and confirm the fire alarm control panel is in a safe service mode before making any wiring connections. All conduit fittings, seals, and enclosure entries must comply with the hazardous location classification of the installation area. Do not substitute non-rated hardware when completing the explosion proof assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 24 volts DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCircuit Type\u003c\/strong\u003e: Supervised\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocation Rating\u003c\/strong\u003e: Explosion Proof\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Package\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KIDDE - EDWARDS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 879DEX-G1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EDWARDS SIGNALING","offers":[{"title":"Default Title","offer_id":51688244150578,"sku":"879DEX-G1","price":3865.33,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/kidde-edwards-879dex-g1-explosion-proof-horn-strobe","provider":"Voomi Supply","version":"1.0","type":"link"}