CRAFTSMAN 1-HP my Q Smart Belt Drive Garage Door Opener with MyQ and Wi-Fi Compatibility and Battery Back-Up

Smart phone control: with built-in Wini, you can monitor and control your garage door from anywhere at anytime using the my Q® Apr Belt drive: constructed with top-grade flexible materials, the belt mechanism delivers smooth and quiet operation, with minimal noise level, it’s especially suitable for attached garages Lift power: reliable lifting force comparable to 1 HPs is ideal for daily use on 7-ft garage door, has extra boost of power in extreme weather conditions, extension kits required (sold separately) for 8-ft door (CMXZDCG498) or for 10-ft door (CMXZDCG4910 Battery backup: assures that you can get in and out of your garage even during power outages, battery comes included with the opener Secure access: each time the remote control is activated, a new access code is selected from billions of possible combinations to prevent interception of the radio signal by would-be hackers Lighting: move about safely and easily with end-to-end lighting inside the garage, opener features dual