Federal Signal Siratrol: Difference between revisions
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The Siratrol was | ''This article is a stub. If you have relevant information, please add it!'' | ||
The Siratrol was a siren activation radio produced by Federal Signal. These radios were typically paired directly to an AR timer on an ARCH panel and to an AF timer on an AFCH panel. They came in a lower frequency model as well as a higher frequency model, using either two tone activation or DTMF, depending on the radio type. | |||
[[Category:Radios]][[Category:Siren Control Equipment]] | [[Category:Radios]][[Category:Siren Control Equipment]] | ||
Latest revision as of 01:02, 27 August 2024
This article is a stub. If you have relevant information, please add it!
The Siratrol was a siren activation radio produced by Federal Signal. These radios were typically paired directly to an AR timer on an ARCH panel and to an AF timer on an AFCH panel. They came in a lower frequency model as well as a higher frequency model, using either two tone activation or DTMF, depending on the radio type.