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mckinneyfire on Twitter: "Power outages are hard on hard-wired smoke alarms! If your alarm is beeping & YOU DON'T SEE OR SMELL SMOKE.(check the attic too) Find the alarm(s) that have a
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Arvada Fire on Twitter: "Areas within our district are experiencing power outages causing alarms to use their backup battery. In some cases, the alarm will chirp to indicate power failure. Since the
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Universal Security Instruments MI106S 2-in-1 Hardwired Smoke & Fire Smart Alarm with 10 year Sealed Battery
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