Model 2
| Model 2 | |
[[File:
 | |
| Company | Federal Signal Corporation |
|---|---|
| Produced | 1917-present |
| Type | Electromechanical |
| Sound output | 102 (Single Tone) 100 (Dual Tone)[1] |
| Documentation | Manual Product sheet |
The Model 2 is an omnidirectional siren produced by Federal Signal Corporation. It holds the record for the longest production run of any siren. This siren has a rating of 102 decibels at 100 feet. There was also a coded version produced in limited quantities. Although the Fedelcode name was used on many examples, most did not actually contain a coding mechanism. There was also a version called the 2T which was duel tone and had a rating of 100 decibels at 100 feet.
- ↑ (PDF) Service Manual, Outdoor Warning Sirens, Models 2, 5, SD10, STH10, STL10. Federal Signal Corporation. Retrieved October 23, 2017.