ExcelTek 81LM Compatible Garage Door Remote Control with Green Learn Button Liftmaster Chamberlain Craftsman 82LM 83LM 139.53879 139.53859 -2 Pack-

*PLEASE NOTE THIS REMOTE CONTROL ONLY WORKS WITH LIFTMASTER, CHAMBERLAIN, CRAFTSMAN, SEARS, RAYNOR AND ACCESSMASTER GARAGE DOOR OPENERS THAT FEATURE THE GREEN LEARN BUTTON* Make it easier to open or close your car garage door with a portable keychain remote control that connects to your system seamlessly. Whether you’re heading out to work or getting home after a long day, you don’t want to have to worry about getting out and closing or opening the garage door. That’s why we created this portable, universal ExcelTek Garage Door Opener Remote that connects to any Liftmaster, Chamberlain, Craftsman, Sears Raynor or AccessMaster garage doors featuring a Green Learn Button. It lets you open or secure your door with a quick touch of a button, so you can go about your day with less stress. Compatible with most standard Liftmaster, Craftsman and Sears garage doors featuring the Green Learn button, these easy-to-program remotes support three, long-range encrypted frequencies, feature a sliding protective cover so there’s no accidental button presses, and attach to your keychain for quick, easy convenience. Compatibility List Compatible remotes: 81LM 82LM 83LM 84LM 850CB 853CB 856CB 139.53879 139.53859 Product Details Security rolling code technology Easy to Program Wireless Connection Sliding Protective Cover Supports up to 3 Encrypted Frequencies (buttons C and D are linked together) Small and Lightweight Includes Batteries (27A 12V), Instructions and Troubleshooting eBook *PLEASE NOTE THIS REMOTE CONTROL ONLY WORKS WITH LIFTMASTER, CHAMBERLAIN, CRAFTSMAN, SEARS, RAYNOR AND ACCESSMASTER GARAGE DOOR OPENERS THAT FEATURE THE GREEN LEARN BUTTON*