How about if you have an old truck that has a trailer ball on the rear bumper but you never got around to getting the electric hookup installed. Good for trailering just down to the local boat ramp, ya know, ya know. How about this wireless setup working, somehow's or other, on a rig like mine?
hey....if they can place a man on the moon....then they should be able to build an el cheapo, trailer lights system...