Federal Signal 350-012-30 350 Series Vibratone Horn, 12VAC, Gray

Engineered for unmistakable audible alerts in noisy industrial and institutional environments, the Federal Signal 350 Series Vibratone Horn (model 350-012-30) delivers dependable signaling for security, surveillance and process monitoring. Producing up to 110 dB sound output and operating on 12 VAC, the 350 Vibratone is compact yet powerful — ideal for alarm, paging and general notification where attention is critical. Built with a stainless-steel diaphragm inside a zinc die-cast housing and gray powder-coat finish, it resists corrosion and vandalism for long-term, low-maintenance performance indoors or outdoors. Choose surface or flush mounting to suit installation needs, and upgrade protection to Type 4X/Type 12 with optional WB or TR accessories for added weatherproofing. With both coded and sustained tone options, the 350 supports differentiated alerts for facility monitoring, security systems and manufacturing process control. Add the Federal Signal 350 Vibratone Horn to your alarm or paging system to improve response times and situational awareness — contact us to specify or order.

• High-impact audible alerts: 110 dB output ensures alarms and paging are heard over industrial noise for reliable security and monitoring.
• Durable, weather-resistant construction: zinc die-cast housing with powder-coat finish and stainless-steel diaphragm for long service life in indoor/outdoor settings.
• Low-voltage integration: 12 VAC operation simplifies connection to existing low-voltage alarm, security and control panels.
• Flexible mounting and protection: surface or flush mount options, with Type 4X/Type 12 protection achievable using WB or TR accessories.
• Versatile signaling: supports coded or sustained tones for differentiated paging, process control, and emergency notification.