STL-10
Company | Federal Signal |
---|---|
Type | Electromechanical |
Sound output | 114[1] dBc at 100 feet |
Frequency | 405 [1] Hz |
Horsepower | 15 [1] |
Documentation | Manual |
The STL-10 was an outdoor warning siren produced by the Federal Signal Corporation. The model number stood for Single Tone Low, 10 Horsepower.
References
- ↑ 1.0 1.1 1.2 (PDF) Service Manual, Outdoor Warning Sirens, Models 2, 5, SD10, STH10, STL10. Federal Signal Corporation. Retrieved February 16, 2016.