bn:00235289n
Noun Named Entity
Categories: Sirens, All articles needing additional references, Fire detection and alarm, Sound trademarks, Products articles with topics of unclear notability
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Q2B  Federal Q  Q-siren
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The Q2B siren is an electromechanical siren that is produced by the Federal Signal Corporation and is most recognizable for its sound, which is trademarked, and the look of the siren. Wikipedia
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EN
The Q2B siren is an electromechanical siren that is produced by the Federal Signal Corporation and is most recognizable for its sound, which is trademarked, and the look of the siren. Wikipedia
Electromechanical siren Wikidata
Wikipedia
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Q2B
Wikidata
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Q2B
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