Product Review

The Chamberlain B730 is an ultra quiet and extra strong steel reinforced belt drive garage door opener with anti vibration technology. Perfect for attached garages, it’s precision engineered for years of worry free reliability and smooth performance you can sleep through. Powered by Chamberlain’s Lift Power System, it delivers the highest lifting capacity compared to the ¾ power class. Designed and engineered for safety and security, it features battery backup, enhanced Triband frequency technology for superior range and performance, Security+2.0code encryption, Posi lock protection against forced entry, multi function wall control, wireless keypad and more. Unit accepts two 100 watt max non halogen or 26 watt CFL light bulbs (not included). Designed specifically for 7 ft. garage doors extension kits required for 8 ft. and 10 ft. doors. Lights turn on when entering garage.