LiftMaster 8557W Elite Series ¾ HP AC Belt Drive Wi-Fi Garage Door Opener

Liftmaster opener
  • Liftmaster 8557W opener Elite Series 3/4 HP AC Belt Drive Wi-Fi 
  • MyQ Technology now with Wi-Fi, enables secure monitoring and control of your garage door opener with a smartphone, tablet or laptop.
  • Alerts can be received as email or pop-up (push) notifications on your mobile device, ensuring the status of the garage door.
  • MyQ mobile app is a free download requiring no annual activation fee.
    • P3™ Motors provide proven reliability and durability.
    • ¾ HP AC Motor Belt System combines a strong pulling force with a steel reinforced belt to lift heavy doors and reinforced doors in high wind areas while delivering power, ultra-quiet performance.
    • Dependable warranty includes lifetime coverage of motor and five (5) years on parts.
    • Security+ 2.0® safeguards garage access – with every click a new code is sent to the garage door opener ensuring the door does not inadvertently open.
    • PosiLock® locks down the door by electronically monitoring against a forced opening.
    • Timer-to-Close automatically closes the door after a pre-programmed number of minutes.
    • Alert-2-Close Warning System provides audible and visual warnings when a garage door is about to close when using MyQ Technology or Timer-to-Close.
    • Motion Detector is integrated into control panel providing rapid detection and illumination of garage.
    • The Protector System® incorporates safety sensors which emit an invisible light beam across the garage door opening, automatically reversing the door if an object interrupts the beam.

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