Q: Does the motion detector/night vision work through a pane?
A: On the motion detection side, only the software motion detection would work. The built-in PIR (heat sensor) would unfortunately not work through the pane. The night vision would also cause reflections in the image. You could point the camera slightly diagonally to the window, but you would still see the reflections in the window. Therefore, we would "not" recommend the use behind a window.