Chamberlain B4613T Smart Battery Backup-myQ Smartphone Controlled-Ultra Quiet, Strong Belt Drive and MAX Lifting Power, Wireless Keypad Included, Blue Garage Door Opener


  • Quiet operation: An ultra-quiet DC motor and soft start/stop smooth operation ensures for comfortable living spaces near the garage.
  • Battery Backup: Open/close the garage door even when power is out.
  • Free shipping
  • Pickup not available