Chamberlain Ultra-Quiet and Strong Belt Drive Garage Door Opener with Battery Backup and PLUS Lifting Power

Battery Backup - ensures safe ins-and-outs even during power failures.Ultra-Quiet & Strong Belt Drive - Steel-reinforced belt drive and constructed with high-grade materials for years of reliability and quiet, smooth performance—perfect for attached garages.Powered by Chamberlain’s PLUS Lift Power System™, the B730 delivers lifting force equivalent to 3/4 HP, the highest lifting capacity compared to the 3/4 power class for smooth and reliable performance you can count on.Superior Range - Includes 2 3-button 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.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.Ins...