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BRK Hardwired (with Battery Back-Up) Ionization Interconnected Smoke detector 6 -Pack

First Alert BRK Hardwired (with Battery Back-Up) Ionization Interconnected Smoke detector 6 -Pack

4.6
1726
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165 Questions
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Does this detector emit a T3 sound? the 3 beeps followed by the pause and then continue patten. Need for hearing impaired device compatibility.


Thank you for your question. This alarm emits a T3 sound. If you have any additional questions, please don`t hesitate to reach out directly to our Support Team at First Alert.

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