Model 3
| Model 3 | |
| Company | Federal Signal Corporation |
|---|---|
| Produced | ? - Mid 1950's |
| Type | Electromechanical |
| Sound output | 105 dBc at 100 feet |
| Horsepower | 3 |
The Model 3 was a 3 horsepower, omnidirectional siren produced by Federal Signal Corporation. This siren has a rating of 105 decibels at 100 feet. It was a very basic small 12 or 8 port siren. It's easy to identify by its really small housing.