This is EXACTLY what some people(ahem, LANE!) need.
Why you may ask? In order to get his new coupe on and off a rather small trailer where you can't open the doors. Why? The trailer is small and narrow and the trailer fenders are in the way.
With a coupe, you can't climb out without opening the door. I'm sure it's possible to get out through the window, but probably painful, especially to watch.
With this module, you can leave the window down and reach in to steer, set the brake, and/or put the car in gear when winching on and off the trailer. If it was me, I'd drive the front wheels onto the trailer bed, and get out. Then attach the hand winch and crank it on. Tie it down, set the brake, then magically roll the windows up from the remote fob. easy peasy, and slick.