Opener System Parts by CHAMBERLAIN. Details:With Chamberlain's MyQ Smart Garage Hub, your smartphone, Wi-Fi and any compatible garage door opener, you are connected and in control. No matter where you are, you can check to see if your garage door is open or closed and then control it from anywhere. Adding Smart Garage Hub to your existing opener enables you to let in family members, service provides, dog walkers, or housekeepers. Accessing your garage and home even when you're not home couldn't be easier.