Power
Virtually Silent
Keep living spaces virtually silent with the extra-strong belt drive system.
DC Motor
Enjoy extra peace and quiet with the long-lasting DC motor.
Smooth Start
Extend hardware life and reduce maintenance with smooth start/stop operation.
Day After Day
Support standard aluminum doors day after day with the 1/2 HP AC motor.
75% Less Power
Consume up to 75% less power in standby mode.
Durable Chain Drive
Count on long-term reliability with the durable chain drive system.