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BRK Hardwired (with Battery Backup) Ionization Interconnected Combination Smoke and Carbon Monoxide Detector

First Alert BRK Hardwired (with Battery Backup) Ionization Interconnected Combination Smoke and Carbon Monoxide Detector

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how long is the hush mode??


Thank you for your question. The Silence Feature on this unit can temporarily quiet an unwanted alarm for up to 10 minutes.

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