Don’t listen to him. Sure it may take a few hours a day over the course of a month or so to get right, but with the time you’ll save from all that automation you’ll break even in a few hundred years - and then it’s all gravy!
Peace of mind. We have a light that lights up red when a door is open. At the end of the night we get an announcement “all doors closed” - last night I got an announcement telling me one door was open - I went there and sure enough: the magnet side of the sensor had fallen off, door was closed.
When you’re not home it becomes part of the alarm system. When you are home it can turn on the lights or heating (or extractor fan in the bathroom) and you can aggregate it with other sensors to measure occupancy to turn those things off again. If you use Home Assistant (or something like it) you can use it to go anything that can be inferred from a door being used.
Of course. But 99% of the population is either too lazy or to dumb for that, or such problems would not exist.
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Resist the temptation, hundreds of hours will be lost down that rabbithole after you start.
Though, it is kinda cool stuff, when it’s working.
Don’t listen to him. Sure it may take a few hours a day over the course of a month or so to get right, but with the time you’ll save from all that automation you’ll break even in a few hundred years - and then it’s all gravy!
what’s a door sensor good for?
Peace of mind. We have a light that lights up red when a door is open. At the end of the night we get an announcement “all doors closed” - last night I got an announcement telling me one door was open - I went there and sure enough: the magnet side of the sensor had fallen off, door was closed.
so you use it for security? wouldn’t it make more sense to detect if the locks are locked?
Sensing doors.
When you’re not home it becomes part of the alarm system. When you are home it can turn on the lights or heating (or extractor fan in the bathroom) and you can aggregate it with other sensors to measure occupancy to turn those things off again. If you use Home Assistant (or something like it) you can use it to go anything that can be inferred from a door being used.
99% of the population doesn’t have IOT in their houses