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.
The Vibratone Model 350 is available in AC voltages; 12VAC, 24VAC, 120VAC and 240VAC. This model produces 100dBA @ 10′, except for the 12VAC model which produces 94dBA @ 10′.
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.
A Double Projector accessory (Model PR2) mounted on the front of the unit directs side sound output, optimizing signaling for long, narrow rooms or corridors.
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.
- Type 4X when installed with Panel Mount Gasket Kit or Weather-proof Backbox (Model WB); Type 4X and Type 12 when installed with Surface Mount Trim Ring (Model TR)
- UL and cUL Listed, CSA Certified, and FM Approved
| Voltage | 12VAC 50/60Hz |
| 24VAC 50/60Hz | |
| 120VAC 50/60Hz | |
| 240VAC 50/60Hz | |
| Mount | Panel |
| Surface | |
| 4″ Square Electrical Box | |
| Operating Current | 0.90 Amps at 12VAC |
| 0.90 Amps at 24VAC | |
| 0.18 Amps at 120VAC | |
| 0.09 Amps at 240VAC | |
| Decibel Output | 94 Using 12VAC at 10 Feet |
| 100 Using 24, 120 and 240VAC at 10 Feet | |
| 104 Using 12VAC at 1 Meter | |
| 110 Using 24, 120 and 240VAC at 1 Meter | |
| Operating Temperature Minimum | -65.00 °F |
| Operating Temperature Maximum | 150.00 °F |
| Duty Cycle | Not rated for continuous duty. |
| Enclosure Rating | Type 4X when installed with Panel Mount Gasket Kit or Weatherproof Backbox |
| Type 4X and Type 12 when installed with Surface Mount Trim Ring | |
| Height | 4.000 in |
| Width | 4.000 in |
| Length | 2.500 in |
For complete specifications please download the Specification Sheet.
Federal Signal
When it comes to safety, security and effective communications for the most hazardous environments, the most demanding applications, Federal Signal stands out as your best source for total industrial solutions. The Federal Signal product line is universally recognized as both the broadest and deepest in the industry. Audible and visual signaling. Outdoor warning. Intercoms. Public address. Telephony. Initiating systems. Fire alarms. Uninterruptible power supplies. And more. In terms of comprehensive product coverage, no one beats Federal Signal. They don’t even come close.