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Annunciator

usgb/əˈnʌnsieɪtər/Volume
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Technical AlertsPlay
Used in technical environments to signal equipment issues or safety warnings. SlideThe boiler room's annunciator beeped, indicating high pressure.
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Industrial ContextPlay
Common in industrial settings for system monitoring and efficient response. SlideAn annunciator alerted workers to the conveyor belt malfunction.
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Visual IndicatorsPlay
May also consist of flashing lights or changing displays, not just sounds. SlideA red light on the annunciator panel warned of overheating.