Just curious, should this motion sensor be able to detect motion through a screen window?
Here in MN it can be fairly cold in the winter so I wanted to see if I could setup the motion sensor in my porch on a window ledge facing out to detect when someone is at the door. The window has a screen on it.
This detection has been not very reliable and the range doesn’t seem to be very fair. Is this expected?
Also, if I set it up outside instead, will it work in minus zero below weather?