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350TR Vibratone̴å¬ Horn


350TR Vibratone̴å¬ Horn

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Cut sheets

Instruction sheets


  • Effective range of 200 feet
  • Coded or sustained tones
  • 24 and 120VAC
  • Produces 100dBa at 10ft (110dBa at 1m)
  • Type 4X and Type 12 enclosure
  • UL and cUL Listed*, CSA Certified, and FM Approved

Model 350TR Vibratone Horn produces a very loud horn tone by the electro-mechanical vibration of a diaphragm. Capable of reproducing coded blasts or sustained tones, Federal Signal’s Vibratone horn is excellent for general alarm, start and dismissal, coded paging, and process control signaling in areas of high ambient noise levels.

Well suited to the requirements of panel builders and other OEM customers, the 350TR offers the benefits of quick and simple surface mount installation. Each horn is supplied with a gasketed trim ring. The trim ring is streamlined but durable, constructed of 18-gauge aluminum with Neoprene™ gaskets between the mounting surface and trim ring and between the trim ring and horn. The trim ring is sealed with gray powder coat paint for long life and corrosion-resistant.

Vibratone Model 350TR is available in 24VAC and 120VAC operating voltages and produces 100dBA at ten feet (110dBA at 1 meter). Vibratone horns are UL Listed, CSA Certified, and FM Approved and are approved for Type 4X and Type 12 applications.

Vibratone 350TR horn is enclosed in a zinc die-cast housing and sealed with powder-coat paint and features a stainless steel diaphragm. The rugged construction of the Vibratone horns resists vandalism and the effects of harsh industrial environments.

Compact size, loud output, and heavy-duty construction make the Vibratone horns ideal for industrial and institutional signaling applications.

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