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Question About First Alert Smoke Alarm SA4919B
? No battery found...

Does this (probably old) hardwired smoke detector have a battery?

Asked by Dan geddie on 09/15/2014 0  Answer

ManualsOnline posted an answer 10 years, 2 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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