COMPATIBLE WITH YELLOW BUTTON COLORS ONLY - This remote is an after-market replacement remote, not a universal one, only compatible with Yellow Learn Button Security+2.0 on the motor unitREPLACEMENT REMOTES MODELS - It can only work for most standard Chamberlain, Liftmaster, Sears Craftsman, Raynor & AccessMaster that made after 2011 features the YELLOW Learn button.891LM 893LM 950ESTD 953ESTD & MoreLATEST RF TECHNOLOGY & STRONG SECURITY ENCRYPTED DESIGN - Ensure better range + Security+ 2.0 + Rolling code technology to protect your home’s access and connection1 BUTTON SIMPLE MINI ELLIPSE REMOTES + HIGH QUALITY MATERIALS - It is small enough to fit well on a keychain, pocket, backpack, easy to carry.Plus metal reinforced key chain frame, more solid and beautiful than a bulky, 100% plastic remoteEXCELLENT AFTER-SALES SERVICE - If there has any problem after you buy the remote, we will provide professional customer service to deal with it in time.Even pay the full money back to you#91,648 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)# 411 in Garage Door Keypads & Remotes#91,648 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)# 411 in Garage Door Keypads & Remotes