I called Mr. Electric because they are recommended in our HOA handbook.  I had, what I thought was, a smoke alarm about to go down in flames!  That anxiety producing beeping, every 30 seconds, was making the cat and me crazy!  Kelly answered the phone and within 5 minutes had Zak on his way to my house.  Turned out I was hearing the dying gasps of a carbon monoxide detector, that was plugged in near the suspected smoke detector.  Zak figured it out in just a couple of minutes.  My hero!
                        
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