STL-10: Difference between revisions
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Revision as of 20:49, 6 July 2018
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| Company | Federal Signal |
|---|---|
| Type | Electromechanical |
| Sound output | 114[1] dBc at 100 feet |
| Frequency | 405 [1] Hz |
| Horsepower | 7.5-10 [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.