Wall mount for Arris TV 4K Box (PT NOS UMA)

I needed a solution to hide my tv box provided by NOS in Portugal. So i designed and printed this one.

It's a loose design without screws, I glued mine in the wall. 

I had a hole to push the off button if needed. 

I printed in regular PLA, normal setting. I printed in the position it's mounted. 

The model is of the tv box is: ARRIS ZC4431KNO