The Federal Signal Model A is a general- purpose electro- mechanical siren that produces a distinctive sound and tonal quality for industrial applications. It has a high maximum pitch which provides excellent contrast to industrial ambient noise. Introduced in 1918, the Model A is still used today in many rugged and extreme environments and applications.
- Available with 120VAC/VDC universal motor
- Rugged, durable and corrosion resistant
- Maintenance- free
- Produces 103dBa @ 10' (113dBa @ 1m)
- Type 3R enclosure
- UL and cUL Listed, FM Approved
