• Frank [he/him, he/him]
    ·
    edit-2
    2 days ago

    I found this really short run-down of how ionizing smoke detectors, which I did not know they were called that, function and how they differ from photelectric smoke detectors (I didn't know there were two gkinds either.

    https://www.nfpa.org/education-and-research/home-fire-safety/smoke-alarms/ionization-vs-photoelectric