I have a pretty fair number of battery-powered Insteon devices in my home, including motion sensors, magnetic-reed closure sensors and "hidden" door sensors. All of them work as expected from a functional perspective -- but I cannot for the life of me see how I can detect that I need to change the batteries on them soon. In particular, the 'Low Battery' warning devices have never seemed to work.
Is there some magic to this?
-M.
Is there some magic to this?
-M.
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