81RGD 1-button Raynor Garage Door Opener Remote
The 81RGD Raynor remote was often used with the 520RGD & 540RGD radio receivers on the older Raynor garage door openers. They can be found on the models R130, R150, R170 and Flitestar openers to name a few. The radio receivers could hold a total of four programmed 81RGD 1-button remotes.