How do I replace the battery (I assume that's the problem) in the FireX smoke alarm? The unit is beeping every 30 seconds or so. I found the numbers "120-10728" inside and it looks like the outermost cover (with the test button) might come off, but I want to know for sure before I start forcing it.

Asked by Lola on 02/16/2015 0  Answer

ManualsOnline posted an answer 9 years, 9 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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