Grumpy Old Geeks Products First Alert smoke detectors Product First Alert smoke detectors 2 mentions in 1 episode First Alert smoke detectors are installed and discussed after an older alarm sounds during a shower. Mentions 248: Side Hustle Feb 26, 2018 1:02:01 I got these, I got these new first alert smoke detectors 1:03:42 I ripped that one out of the ceiling and put the new one up