{"product_id":"55-024-1-and-56-resonating-horns-gray","title":"55-024-1 and 56 Resonating Horns Gray","description":"\u003cp\u003e Models 55 and 56 are resonating horns that produce sound by means of a diaphragm, which resonates a column of air. With greater output than a vibrating horn, the resonating horn can be used wherever a louder, more powerful alert is needed.\u003c\/p\u003e\u003cp\u003e These projectors are designed to match the frequency of the vibrating diaphragm to produce a smooth tone. The housings are tapped for 1\/2\" conduit.\u003c\/p\u003e\u003cp\u003e Models 55 and 56 have sufficient output to penetrate through high ambient noise levels and have a duty cycle of five minutes on, five minutes off.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.fedsig.com\/resources\/?fwp_resource_library_text_search=55%20and%2056%20resonating%20horns\u0026amp;fwp_product_category=signaling-device\u0026amp;fwp_resource_library_product_cat=sound\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel 55 - 24VAC and 120VAC\u003c\/li\u003e\n\u003cli\u003eModel 56 - 24VDC, 125VDC and 250VDC\u003c\/li\u003e\n\u003cli\u003eModel 55 produces 105 dBa @ 10' (115 dBa @ 1m)\u003c\/li\u003e\n\u003cli\u003eModel 56 produces 106 dBa @ 10' (116 dBa @ 1m)\u003c\/li\u003e\n\u003cli\u003eCorrosion resistant cast aluminum housing and spun brass projector\u003c\/li\u003e\n\u003cli\u003eIndoor or outdoor use\u003c\/li\u003e\n\u003cli\u003eWeatherproof, water- and dust-tight\u003c\/li\u003e\n\u003cli\u003eSwivel bracket included\u003c\/li\u003e\n\u003cli\u003eType 3R enclosure\u003c\/li\u003e\n\u003cli\u003eModel 55-120-1 is UL and CSA Certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fed Signal","offers":[{"title":"Default Title","offer_id":52572934013218,"sku":"FedSig-55-024-1","price":353.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/2228\/6114\/files\/55-and-56-resonating-horns.55-024-1.55-120-1_3293ceeb-e337-4cf9-b589-096cd004cb6d.jpg?v=1789665553","url":"https:\/\/deputyelectronics.com\/products\/55-024-1-and-56-resonating-horns-gray","provider":"Deputy Electronics","version":"1.0","type":"link"}