508-128: Difference between revisions
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|company= Federal Signal Corporation | |company= Federal Signal Corporation | ||
|produced= 2011-Present | |produced= 2011-Present | ||
|type = Electromechanical | |||
|output = 128 | |||
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The 508 is produced by Federal Signal Corporation. The 508 name comes from the 500Hz frequency of sound it produces, deeper than its [[2001-130]] brethren. | The 508 is produced by Federal Signal Corporation. The 508 name comes from the 500Hz frequency of sound it produces, deeper than its [[2001-130]] brethren. | ||
[[Category:Rotating Sirens]] [[Category:Electromechanical Sirens]] [[Category:Federal Signal Corporation]][[Category:Single Toned Sirens]] | [[Category:Rotating Sirens]] [[Category:Electromechanical Sirens]] [[Category:Federal Signal Corporation]][[Category:Single Toned Sirens]] |
Revision as of 21:35, 13 December 2013
508-128 | |
[[File:|200px]] | |
Company | Federal Signal Corporation |
---|---|
Produced | 2011-Present |
Type | Electromechanical |
Sound output | 128 |
The 508 is produced by Federal Signal Corporation. The 508 name comes from the 500Hz frequency of sound it produces, deeper than its 2001-130 brethren.