I havent yet installed this mirror so I could not speak to the quality of the electronics but the quality on the exterior is poor it does not look the same as in the picture they  are no wood grain in the frame as shown just a poor quality plastic trim that was already detached for the mirror when I received it and I purchased two of them,
I spoke with a sales rep.. and was told If anything  at all goes wrong to contact them they would refund the purchase,so there is some satisfaction