Connect the two wires from the Garadget’s blue terminal to the red and white terminals on the garage door opener. Garadget’s wires will have to share the terminals with the existing wires connecting the wall button..Garage doors come with several options for functionality, like having Internet and smartphone capabilities. For top of line openers, contact Sears Garage Doors for information and installation..Trust Sears Home Services with your garage door replacement and installation. Shop contemporary and cl.ic door styles to fit every taste and home..Sears has garage door openers for your garage. Replace or repair a broken opener with a new from Chamberlain, Craftsman, LiftMaster and more..