[{"id":300291194945,"handle":"fire-emergency-notification-appliances","title":"Fire\/Emergency Notification Appliances","updated_at":"2026-06-23T19:39:23-05:00","body_html":"\u003cp\u003eShop our comprehensive selection of fire alarm and emergency notification appliances from industry-leading manufacturers including System Sensor, Eaton, Gentex, Edwards Signaling, and Potter. Our inventory includes horn strobes (combination audible and visual notification), standalone strobes with various candela ratings (15cd to 177cd), horns and speakers for audible alerts, low-frequency sounders for improved notification in sleeping areas, and weatherproof outdoor models. Available in wall and ceiling mount configurations with FIRE, CO, and evacuation markings. Choose from 12V, 24V, and 120V AC options in red, white, and other colors. UL-listed notification devices essential for code-compliant fire alarm systems in commercial and residential buildings.\u003c\/p\u003e","published_at":"2026-01-08T11:49:47-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Fire \u003e Notification Appliances"}],"published_scope":"global","image":{"created_at":"2026-01-12T08:29:03-06:00","alt":null,"width":300,"height":300,"src":"\/\/www.fireandsafetyplus.com\/cdn\/shop\/collections\/3ccf6f71-TF-HONAORCSE.jpg?v=1768228143"}},{"id":300291260481,"handle":"notification-horns","title":"Notification Horns","updated_at":"2026-06-24T18:10:41-05:00","body_html":"\u003cp\u003eShop our selection of fire alarm and emergency notification horns from leading manufacturers including System Sensor, Eaton, Gentex, AXIS, Speco, and AtlasIED. Notification horns provide powerful audible alerts for fire alarm systems, emergency evacuation, and mass notification applications. Our inventory includes standalone horns, horn strobes (combination units), weatherproof outdoor models, explosion-proof horns for hazardous locations, IP network horn speakers with PoE, and self-amplified models with volume control. Available in various voltage options (12V, 24V, 120V AC) and mounting configurations for wall or ceiling installation. UL-listed devices essential for code-compliant fire alarm and life safety systems in commercial, industrial, and institutional facilities.\u003c\/p\u003e","published_at":"2026-01-08T11:52:44-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Fire \u003e Notification Appliances \u003e Notification Horn"}],"published_scope":"global","image":{"created_at":"2026-01-12T08:06:07-06:00","alt":null,"width":300,"height":300,"src":"\/\/www.fireandsafetyplus.com\/cdn\/shop\/collections\/a118a0e2-BK-MHR_1018833010_lg.jpg?v=1768226767"}},{"id":301937950785,"handle":"quick-order","title":"Quick Order","updated_at":"2026-06-29T12:20:03-05:00","body_html":null,"published_at":"2026-02-18T13:35:25-06:00","sort_order":"best-selling","template_suffix":"quick","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"}]
The Edwards 878DEX, 879DEX, 888D and 889D series are diode polarized, heavy-duty, high decibel, vibrating horn signals. They are intended for use in hazardous locations requiring electrical supervision of signaling circuit field wiring. The 878DEX and 879DEX are for non-fire alarm applications and also have a NEMA type 4X rating and may be used outdoors (recommended above temperatures of +25F).
Two mounting brackets are provided on either side of the unit for wall mounting. The housing is tapped on one side for 3/4" (19mm) conduit to allow for field wiring installation.
For use in dusty, hazardous atmospheres where a distinctive, urgent signal is required. Typical applications include use in mines, petroleum plants, gas plants, grain elevators, flour mills, paper mills, textile plants and tankers.
Features
Diode polarized
Corrosion resistant heat flowed epoxy finish
Low current drain
Available in grey or red
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