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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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I have installed these in several new houses. When a vacuum or other high amperage device is plugged in and turned on some of the detectors will go off. This is happening in multiple houses, how do we prevent this?


Hi Rick, a large current load like a vacuum cleaner on the same circuit may cause nuisance alarms. We will be happy to provide recommendations to prevent nuisance alerts. Feel free to contact First Alert Customer Support at 1 (800)-323-9005 and we will be happy to assist you. - Maria

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