Control three garage doors with one control panel on SECURITY + openers only. Please contact us if you are not sure if your model is Security +. The LiftMaster? 3-Door Multi-Function Control Panel combines three controls in one, giving you a neat, compact appearance. The oversized illuminated push buttons make it easy to find the right button to close the garage door, and our patented security feature locks out all outside remote control radio signals while you"re away.