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

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

4.6
1735
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165 Questions
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How does the "Latching alarm indicator remembers which unit initiated an alarm" work?


I do not know directly, but if it is not covered in the instructions, I would contact the manufacturers web site or phone help

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