LiftMaster MyQ Retrofit with Internet Gateway and Control Panel - Installation Guide
Required items for installations Garage door compatibility MyQ Control Panel (888LM/889LM) MyQ Internet Gateway (828LM) Compatible door opener Opener Quick ID LiftMaster compatible brands made after 1998 LiftMaster, Chamberlain, Sears/Craftsman, Raynor and Access opener. ALL with a purple learn button w…
