Solidremote 371LM 373LM 971LM 973LM for Chamberlain LiftMaster Garage Door Opener Remote

Before purchase please check your garage door opener This aftermarket replacement remote ONLY works with Purple Red/Orange Yellow or Green Learn Button LiftMaster / Chamberlain / Sears Craftsman / Raynor / AccessMaster brand garage door opener (hanging in your garage) made/manufactured from 1993-current that features Security+ 315 MHz / 390 MHz or Security+ 2.0 MyQ or Billion Code technology. NOT compatible with Genie intellicode or Overhead Door openers Does NOT work for any DIP switches system. Or you can check if your remote control's model number is listed below Security+ 315 MHz (Purple learn button openers 2005-2014) remotes model below LiftMaster: 355LM 365LM 370LM 371LM 371LMC 372LM 372LMC 373LM 373LMC 373P 373W 374LM 374LMC 376LM 377LM 377LMC 378LM 398LM and 41A6127-1 Chamberlain: 41A6318 940D 940CD 950D 950CD 953D 953CD 956D 956CD Sears Craftsman: 139.18191 139.18192 139.