Craftsman Remote Control 3-Function —
This was a replacement. The original, about 20 ywars old, did not open the door when the button was pushed. It was not the battery. Although this was a larger size than the original, it fits on the sun visor of my 2-seater very well.
Since tihs was a store pickup of an on-line buy, I could have just as easily gone to the store and picked it off the shelf.