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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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If one sensor goes bad do you have to change all?


Thank you for your question. We recommend having all functioning sensors for the best protection. If you have any additional questions, please don’t hesitate to reach out directly to our Support Team at 1 (800)-323-9005 at First Alert.

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