The Chamberlain® Power Drive® Garage Access System is the most popular drive system available. These chain drive openers are available in 1/2 and 3/4 HP motors.

• 3/4 HP is our most powerful and fastest drive system to lift today’s heavier doors.
• Motor Vibration Isolation System (MVIS®) is standard on our 3/4 HP model for the quietest performance.
• The all-purpose drive system.
• Rugged, heavy-duty, industrial-strength chain.
• Durable steel construction for years of dependable operation.
• New Quick-Install Rail System installs in 60 seconds, with no tools required.

• Strong and reliable heavy-duty 1/2 HP chain drive
• Heavy-duty chain provides reliable and lasting performance.
• Quick-install rail provides faster and easier installation
• 200 watts of lighting for added safety
• Security+® anti-burglary coding


includes:


• Two 3-button remotes
• SoftGloTM multi-function control panel
• Lifetime motor warranty