That looks great. I wish I had a window in my garage to let more light in.
Hope I don't have that problem. Both of those rear windows have their own contact sensors as does the large garage door and the man door. If those are defeated then hopefully the motion sensor will get them.However, in my previous place burglars used the window to rob me
I 'intend' on buying a couple of SS tops myself next year! 
That looks great. I wish I had a window in my garage to let more light in.