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BRK Hardwired (with Battery Back-Up) Photoelectric Interconnected Smoke detector with Voice Alert 6 -Pack

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

4.4
39
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5 Questions
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Is the included battery a ten year battery


Hi, thanks for reaching out! The Photoelectric Interconnected Smoke Detector includes two “AA” alkaline batteries, which we recommend replacing annually to ensure optimal performance. If you have any other questions, feel free to contact us via social media, we’re always happy to help.— Charlie

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