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Smartphone-Controlled Durable Chain Drive with Battery Backup and MAX Lifting Power

Model: C870
MyQ EnabledWiFi EnabledBattery BackupHomeLink Compatible

The C870 features an extra strong chain drive plus smart technology and life-managing features. With the Chamberlain MyQ App, you can get real-time alerts, open, close, and know the status of your garage door and more ---from anywhere. Powered by Chamberlain’s Lift Power System™, the C870 delivers the highest lifting capacity in the category. And with battery backup, you’ll have access to your garage even if the power is out.

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Product Features

  • HomeLink® compatible, works with the in-vehicle remote control system built into most cars. Compatibility Bridge™ (not included) necessary for certain vehicles. Visit to find out if a Bridge is needed.
  • Smart Garage Door Opener comes with built-in MyQ technology to keep you connected and protected: open, close, and know the status of your garage door from anywhere with a smartphone or tablet with the MyQ App.
  • Durable Chain Drive - Rugged steel and precision fabrication for durable operation.
  • Powered by Chamberlain’s MAX Lift Power System™, the C870 delivers lifting force equivalent to 1 1/4 HP, the highest lifting capacity in the Category for superior performance in extreme conditions.
  • Battery Backup - ensures safe ins-and-outs even during power failures.
  • Superior Range - Includes 2 3-button TriBand™ frequency remotes that let you control a combination of up to 3 openers or Chamberlain interior light modules (sold separately). Exclusive TriBand™ technology boosts remote range up to 1,500 feet for a quicker entrance and exit.
  • A Wireless exterior keypad permits access with a four-digit secure code
  • Safety Sensors project an invisible beam preventing the garage door from closing on people, pets or other objects.
  • Two 100-watt standard or CFL bulbs (not included) provide ample light for confident and safe movement around the garage. And the Full-Function Wall Control displays time, temperature, diagnostics, and allows you to control the door and activate lights, too.
  • Trusted Safety & Security - Unmatched Security+2.0® 100 Billion code encryption protects against hacking, and Posilock™ anti-theft protection assures that once the door closes, it stays locked.
  • Highest Quality - Built from High-Grade materials for unsurpassed performance and reliability
  • Designed specifically for 7ft. garage doors - extension kits required for 8 ft. (7708CBP) and 10 ft. (7710CB) doors.
  • Installation Made Easy - Our online installation videos, pre-programmed remotes, snap-lock rail system and tech support ensure installation goes smoothly.
  • Included: 2 3-Button Remotes, 1 Wireless Keypad, 1- Full-Function Wall Control Panel, and Safety Sensors
  • Go remote-less, and get more control with built in HomeLink Compatibility. You can use your vehicle's Homelink buttons to control gates, doors, and lights from the driver's seat, and without the remote. Certain vehicle makes/models may require a Compatibility Bridge™ (not included) to operate your garage door opener via the HomeLink buttons.
  • WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to

Warranty Information

  • Motor: Lifetime
  • Chain: 5 Year
  • Parts: 5 years
  • Accessories: 1 year


Motor: Max Lift Powerequivalent to 1 ¼ HPSDrive TypeChain
Total Max Wattage200 WRadio Frequencies310, 315, 390
Maximum Open Size7 ftLighting CompatibilityCFL
Installed Product Weight32 lbNumber of Lights2
Includes Battery Backup CapabilityYes Voltage120 V
Max Door Height7 ftMax Wattage each Light100 W

California Residents: Proposition 65 WARNING

Installation Manuals

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