Hot answers tagged home-automation
Put the sensor in the space you are trying to light, and suddenly this "common need" becomes "not a need at all" which is why you can't find them, since that's how it's done, when done conventionally. Either move the switch into the room or get a remote sensor switch and put the sensor in the room.
As stated, this is not really possible with normal relay switches. you CAN however add a toggle relay board which will toggle each time it sensors state changes from the PIR or motion sensor. LINK HERE These boards can be found/built at any electronics store. You could probably find a commercial kit online somewhere (besides the provided link) In this ...
A switch like this either does not exist, or is not commercially available. It sounds like you need to teach the folks you live with (and maybe yourself), how to turn off lights when they (you) leave a room. Occupancy sensors; like the one you have, turn on when they detect motion, and have a delayed off when no more motion is detected. In some cases ...
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