Liftmaster 3850
*Powerful 12v DC Motor
*Belt-driven
*Integrated Battery
Backup
*Patented Smart
Control Panel
*Lifetime Motor/Belt
Warranty
|
Liftmaster 3585
*Powerful 3/4hp Motor
*Chain-driven
*I-beam Rail & Chassis
*MVIS for quiet
operation
*Patented Smart
Control Panel
*Lifetime Motor/Belt
Warranty
|
Liftmaster 3280
*Powerful 1/2hp Motor
*Belt-driven
*MVIS for quiet
operation
*Mulit-function Control
Panel
*Lifetime Motor/Belt
Warranty
|
Liftmaster 3800
*Powerful 24v DC Motor
*Integrated Battery
Backup
*Patented Smart
Control Panel
*Lifetime Motor
Warranty
|