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San Antonio, TX

Chamberlain-Liftmaster 85870, Residential Garage Door Opener


¾ HP AC Chain Drive Wi-Fi Garage Door Opener

  • Lifts the heaviest doors.
  • Electronically protects against forced openings of
    the door.
  • Works with the Automatic Garage Door Lock.

Style: Residential, Garage Door Opener

Features At A Glance:

  • Home Connectivity
  • Easily connect to a home network with built-in Wi-Fi®.
  • Open, close and receive alerts about garage doors on a smartphone.
  • Set a recurring schedule to close a garage door or turn lights on/off.
  • Syncs with popular smart devices and platforms*.
  • *Linking your myQ account to Google Assistant and/or IFTTT requires subscription fee of $1 a month or $10 for an annual subscription. See full list of partners at myq.com.


  • Durable Chain Drive – Count on long-term reliability with the durable chain drive system.
  • Lift Heavy Door – Lift heavy and reinforced doors in high-wind areas with the 3/4 HP AC motor.
  • I-Beam Rail -Provide maximum support with the I-beam rail system.

Safety and Security

  • Secure Code – Confidently know that every click sends a secure code to the garage door opener.
  • Virtually Impenetrable – Make the garage virtually impenetrable by adding the Automatic Garage Door Lock.
  • Safety Sensors – Protect people and vehicles with safety sensors that stop the door from closing on obstructions.
  • Bright Garage – Walk into a bright garage with motion-detection lighting.
  • Automatically Protect – Automatically protect against forced openings of the garage door.
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