Federal Signal 350 Vibratone Horn

Model 350 Vibratone Horn produces a very loud horn tone by the electro-mechanical vibration of a diaphragm. Capable of reproducing coded blasts or sustained tones through the use of a number of control devices from a push button to a PLC. 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.

Vibratone mounting options provide for surface, flush or semi-flush mounting on walls, panels, in cabinets, on 4-inch square outlet boxes, or in concrete and deep wall constructions.

Vibratone 350 horns are UL and cUL Listed, CSA Certified and FM Approved. They are designed and approved for use in Type 4X applications when installed with the Panel Mount Gasket Kit or Weatherproof Backbox (Model WB). They are approved for Type 4X and Type 12 applications when installed with the Surface Mount Trim Ring

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

Compact size, loud output and heavy-duty construction make the 350 horn ideal for industrial and institutional signaling applications.