Yes. I know, fairly obvious once you see it. But, it didn't make any sense seeing all the alerts on my ios app without a thorough review. Made me laugh once I did. Like - "you bastard BI...you won that round"
Like the black filter that you would use so the camera doesn't record your neighbors house?
I think @anijet may be referring to your zone drawing for the car area, don't include the window in the zone. I assume it doesn't happen at night, if so maybe there's away to switch zones from A-B to A-C for night where includes that area, if possible with your camera brand.
Try a circular polarizing filter on the camera. Rotate until reflection gone. Simple, free - maybe hard to get right now - source is is 3D glasses from the movies. You'll need to have the "outside" that is the side that normally faces the screen towards the camera. Try looking "backwards" through one lens and rotate. The reflection will completely disappear at some angle.
