Pebble Smart Doggie Doorbell Receiver Wall Hanger

This is a wall hanger for the receiver for the [Pebble Smart Doggie Doorbell](http://pebblesmart.com/). It's designed to be fastened to the wall with a 3M Command Strip (large size).

Designed in OnShape, [original CAD drawing is here](https://cad.onshape.com/documents/414446ddd8b1dedb7c881b42/w/a75b31df49cd4f309c3e97d2/e/93f9770e950aeb098a76c359).