Chamberlain 3/4 HP Belt-Drive Garage Door Opener with MyQ Technology and Battery Backup-HD920EV at The Home Depot
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Chamberlain 3/4 HP Belt-Drive Garage Door Opener with MyQ Technology and Battery Backup

Chamberlain 3/4 HP Belt-Drive Garage Door Opener with MyQ Technology and Battery Backup

Model # HD920EV

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The Chamberlain Ultimate Whisper 3/4 HP Belt-Drive Garage Door Opener is great for houses with rooms near the garage as it operates quietly. This opener features an integrated battery back-up so you can open and close your garage door even when the power is out. The powerful 3/4 HP motor can lift heavy garage doors.

  • Belt-drive system opens garage doors smoothly and quietly
  • Powerful 3/4 HPS motor efficiently lifts heavy doors
  • Exclusive MyQ enabled remote light switch controls home lighting with your garage remote control
  • Timer-to-close feature automatically closes the garage door if you forget for convenience
  • Patented security plus 2.0 rolling code technology along with multi-frequency transmitters help eliminate interference, providing consistent performance over a long range
  • HomeLink compatible – the in-vehicle remote control system (may require an external adapter depending on the make, model and year of your vehicle; visit for additional information)
  • Allows for up to 200 watts of lighting and is CFL compatible
  • Integrated battery back-up helps ensure that you can operate your garage door even when power is out
  • Easy programming and set-up using the Chamberlain smart control panel
  • Premium accessory package includes remote light switch, wireless keypad, 2 visor remotes and IR safety sensors
  • Allows for up to 200 watts of lighting
  • Quick-and-easy-to-install 5-piece rail system fits most garages with 7 ft.high garage doors. Extension kits are required for garage doors that are 8 ft. (model 8808CB) or 10 ft. (8810CB) in height
  • Approximately 1 w of standby power

Info & Guides

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Assembled Depth (in.)  10 in  Assembled Height (in.)  8 in 
Assembled Width (in.)  108 in  Drive System  Belt 
Garage Features  Battery Backup Function,Illuminated Wall Control,Motion Activated Light,Smart Device Enabled  Horsepower (hp)  3/4 hp 
Lights  Yes  Manual Release Handle  Yes 
Manufacturer Warranty  Lifetime Motor and Belt, 5 years parts and 1 year Accessories  Motion-Activated Light  Yes 
Number of garage doors able to open  Number of remote controls included 
Opener Type  Belt Drive  Product Weight (lb.)  39 
Remote light control for home  Yes  Returnable  90-Day 
Safety sensor  Yes  Wattage (watts)  120 
Wireless keypad  Yes 



Store Exclusive. This item is available for purchase in select stores only.