On January 10, 2014 at 12:09, audiox99 said...
Overhead door has a module, Liftmaster does not because they want to sell you there new wifi opener with the alarm.com interface. We went through that on a project, customer was upset but there was nothing they could do but replace the opener with an old school one.
Actually you can switch out the wall unit (button on the wall) and add the "gateway" sometimes without having to replace the opener, just check.
