I actually had to purchase 2.  The first one got installed and wouldn’t work.  Went back to store to get a second thinking it may be the motion sensor, however in looking closer the electrical wire was damaged in shipping.  The wire was exposed and rubbed against the sharp piping and it pinched and cut thru the wire.

Would recommend to Moen to protect the wiring more in shipping.

I was ticked because the plumber had to come back out to the house to finish the Install, while I went to purchase another product.