@d3r i did update to pixel and had no problems! My mirror works great.

So it took a long time but I finished ;o) Thanks to all of you for helping me to finish my mirror!

I bought a IKEA Mirror for 90.- and cut the length and made a holder for the monitor.

2. (big mirror -->trash ;o)
   

@RickNL90 Hi, i used this components:

• Acer RT270 27" Monitor
• Mirror from glas trösch 20% light transmission
• For cooling my pi i used sunon MC20100V2-000U-A99 fan with turn on when the cpu is >70 °c and turn off when <50 °c
• Pi 3
• Button ILLUMINATED LED SHUTDOWN SWITCH from mausberrycircuits.com
• ikea frame (just cutted in half)

Thank you guys for having a look!!

Woow amazing work! Respect!!

Now It works… juhuuuuuuuuuuu;o) My monitor turn off… and recognize motion and turns on. In dev Mode i see now also motions!

wooow amazing!
Will you share once your code / work for public? … Would love to have it also ;o)

Thank you guys! you are amazing!

@danielis woooow its working now since one hour!! thank you!!!