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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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My old unit is a 9120B and wanting to find out if I can use a 9120BP in its place? Need to understand the difference


Thank you for your question. Yes, you can. If you are referring to the 9120B6CP there is no difference with the exception that the 9120B6CP is a contractor pack that comes with 6 or more units. If you have additional questions about this, please don't hesitate to reach out to us at 1 (800)-323-9005.

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