Chamberlain® Whisper Drive® Garage Door Openers are America’s best-selling premium drive systems. These belt drive openers are all equipped with a powerful 1/2 HP motor.

• Strong and reliable, our belt drive openers are the quietest available
• Belt is built like steel-belted tire, reinforced with flexible steel cords
• Motor Vibration Isolation System (MVIS®) offers super-quiet operation
• New Quick-Install Rail System installs in 60 seconds, with no tools required
• Our belt drive openers include our best warranty – lifetime motor and belt

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

Chamberlain® Screw Drive Garage Access Systems are heavy-duty and offer smooth performance. These Power Drive® openers are all equipped with powerful 1/2 HP motors.

• Strong and reliable screw drive provides smooth and durable operation
• Motor Vibration Isolation System (MVIS®) for super-quiet operation
• Self-lubricating rail system for maintenance-free operation
• Rugged all-steel chassis