500: Difference between revisions

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The 500 Series was a line of [[electromechanical]] sirens produced by [[Federal Signal Corporation|Federal Sign & Signal]]. It had many variations
The 500 Series was a line of [[electromechanical]] sirens produced by [[Federal Signal Corporation|Federal Sign & Signal]].  
even including a coded version the 500-C witch has only one rumored location. it had a single damper supposedly witch allowed it to give of pulse signals.
the most common active variation is the 500AT witch has a few known locations. 


[[Category:Sirens]][[Category:Rotating Sirens]][[Category:Electromechanical Sirens]][[Category:Single Toned Sirens]][[Category:Dual Toned Sirens]][[Category:Federal Signal Corporation]]
[[Category:Sirens]][[Category:Rotating Sirens]][[Category:Electromechanical Sirens]][[Category:Single Toned Sirens]][[Category:Dual Toned Sirens]][[Category:Federal Signal Corporation]]

Revision as of 20:28, 28 January 2018

500
[[File:{{{image}}}|200px]]
Company Federal Signal Corporation
Type electromechanical

The 500 Series was a line of electromechanical sirens produced by Federal Sign & Signal.

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