Skylink UR-100A Universal Receiver 99.99% works with most brands of garage door openers. Works w/ Skylink Universal Transmitters: Model: 36, 38, 39, 66, 68, 69, 88, 88p, 89, G5M, G5V, G5K. Easy to install. One year warranty. By adding on the UR-100, your existing remote control will continue to work.