3.BRANDS & MODELS NOT COMPATIBLE WITH These brands & models can not be compatible with Universal Remote: Chamberlain / Liftmaster Security 2.0, 2.0+ Garage Door Opener/ Chamberlain Garage door Opener with MYQ / Liftmaster Garage Door Opener with MYQ/ LiftMaster 8500W Garage Door Opener/ Liftmaster 892LT/ LiftMaster 811LMX / LiftMaster 893LM / Chamberlain B 6713T Garage Opener/Chamberlain B 6753T Smart Garage Opener / Condo's garage door opener, Ryobi, Softens Doors, Blue Sea, Allister, Amarr, Atoms, Doorking/DKS, Lynx, Merik, Stanley, Skylink, Wayne Dalton, Martin, SACO Gate Opener.If you have any question on this remote programming, pls contact us through email at any time.1.PLS CHECK AND MAKE SURE YOUR ORIGINAL REMOTES ARE LISTED AS COMPATIBLE AS PROVIDED IN THE COMPATIBILITY LIST - The Universal Remote clones and programs with major brands & models (see Compatibility List in Listing Picture 3). Before purchasing, pls ensure your original remote is listed as compatible. For confirmation, pls contact us via Amazon email - we will reply you on time within 24 hours.5.Smart Design Smaller than a business card, this super-compact universal garage door opener fits comfortably on your keychain and features a built-in clip.4. SIMPLE TO PROGRAM It is possible to clone up to 4 different original remotes into one device, even if they operates in different frequencies from 280MHZ - 868MHZ.For the Universal Remote's Detailed Programming Instructions, pls check the Detailed Programming Video and A+ Detail Page on our Amazon listing website.2. YOUR ORIGINAL REMOTES ARE NEEDED NOTES: You should have your original remote working at hand to clone or programme its codes into Universal remote. The Universal remote can not be programmed without your original remote.