Anybody out there have any great DIY solutions to help prolong the battery life of the tiny button batteries in a multi sensor?
I’m about to put my multi sensor in my insulated but not heated garage (in central Canada).
I predict it will last less than a month.
Thinking of making some sort of insulated box to put it in before mounting it on the door.
Looking for other Smart ideas I could deploy.
All creative and constructive answers are welcome