Alisontech G953EV-P2 953EV-P2 Universal Remote for Chamberlain/Liftmaster/Sears Craftsman/Genie/Linear Garage Door Openers-2Pack-

1.Works for Chamberlain garage door openers with a Yellow, Purple,Red/Orange, Green Learn buttons. 2.Works for Genie and Linear Megacode garage door openers. 3.Attention:Please get close to garage door opener to program remote! . 4.Attention: please doing the programming steps faster, If you wait too long (a few seconds) between steps it times out and won't program. 5.please make sure your garage door opener closed first then start to program remote,otherwsie programming maybe failed.