Compatible with Overhead Door Series 2 and Series 3* electric openers (Series 3 electric openers require an additional dry contact adapter). Compatible with Chamberlain or Liftmaster units that are pre-Security+ 2.0 (Security+ 2.0 models generally have a purple or yellow colored antenna wire coming from the motor head). Compatible with Genie Series 2 and Series 3 (Series 3 electric openers require an additional dry contact adapter). Compatible with all Linear, Marantec, Stanley, and Wayne Dalton models.
Not compatible with any model manufactured before 1993. If your electric operator does not have photo safety beams it is not compatible with OHD Anywhere system.
