{"product_id":"kidde-commercial-egcarf-genesis-egc-ceiling-horn-red-fire-marking","title":"Kidde Commercial EGCARF | Genesis EGC Ceiling Horn, Red, FIRE Marking","description":"Genesis horn output reaches as high as 92 dBA and features an improved audio frequency range compared with other Genesis horns. This results in excellent sound penetration through walls and a clear warning of danger. Horn only models may be configured for either coded or non-coded notification appliance circuits. They can also be set for high or low dBA output. This setting reduces horn output by about 6 dBA.\u003cbr\u003e\u003cbr\u003eThe suggested sound pressure level for each signaling zone used with alarm signals is at least 15 dBA above the average ambient sound level, or 5 dBA above the maximum sound level having a duration of at least 60 seconds, whichever is greater. These values are measured at five feet (1.5 m) above the floor. The average ambient sound level is A-weighted, fast response sound pressure measured over a 24-hour period.\u003cbr\u003e\u003cbr\u003eDoubling the distance from the signal to the ear will theoretically result in a 6 dBA reduction of the received sound pressure level. The actual effect depends on the acoustic environment in the space. A 3 dBA difference represents a barely noticeable change in volume.\u003cbr\u003e\u003cbr\u003e\u003cp\u003eKIDDE is a registered trademark of Kidde IP Holdings Limited and is in no way affiliated with All Data Resource\u003c\/p\u003e","brand":"Kidde commercial","offers":[{"title":"Default Title","offer_id":49206233956587,"sku":"10049495","price":52.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0843\/1616\/0235\/files\/Kidde_commercial_EGCARF.jpg?v=1786548269","url":"https:\/\/www.alldataresource.com\/products\/kidde-commercial-egcarf-genesis-egc-ceiling-horn-red-fire-marking","provider":"All Data Resource","version":"1.0","type":"link"}