Commercial Garage Door Openers
LiftMaster Door Openers - Hoist Operators
LiftMaster Model MH
- ½ HP, 115V single phase motor with instant reverse
- 3-button station for OPEN/CLOSE/STOP functions
- Controls with 1, 2 and 3 buttons are available
- 315MHz radio receiver, accepts up to 20 Security+® remote controls and unlimited DIP switch remote controls
- 2-year warranty
LiftMaster Model H
- Available in ⅓, ½, ¾ and 1 HP; single- or three-phase
- Built-in 3-channel, 315MHz radio receiver accepts up to 23 Security+® or unlimited DIP switch remotes
- Maintenance Alert System™
- PosiLock® Mechanical Brake System
- 2-year warranty
LiftMaster Model MJ
- Powerful ½ HP, 115V single phase motor with instant reverse and internal automatic reset thermal overload
- 3-button station for OPEN/CLOSE/STOP functions
- 315MHz radio receiver, accepts up to 20 Security+® remote controls and unlimited DIP switch remote controls
- 2-year warranty
LiftMaster Model J
- Available in ⅓, ½, ¾ and 1 HP; single- or three-phase
- 3-button station for OPEN/CLOSE/STOP functions
- 315MHz radio receiver, accepts up to 23 Security+® remote controls and unlimited DIP switch remote controls
- PosiLock® Mechanical Brake System
- 2-year warranty
LiftMaster Door Openers - Trolley Operators
LiftMaster Model MT
- Powerful ½ HP, single phase motor with instant reverse and internal automatic reset thermal overload
- 3-button station for OPEN/CLOSE/STOP functions
- 315MHz radio receiver, accepts up to 20 Security+® remote controls and unlimited DIP switch remote controls
- 2-year warranty
LiftMaster Model T
- Available in ⅓, ½, ¾ and 1 HP; single- or three-phase
- 3-button station for OPEN/CLOSE/STOP functions
- 315MHz radio receiver, accepts up to 23 Security+® remote controls and unlimited DIP switch remote controls
- 2-year warranty
LiftMaster Door Openers - Jackshaft Operators
LiftMaster Model 3900
- 24VDC motor provides ultra-quiet operation, along with variable speed smooth start and stop
- Ideal for limited height, cathedral, or obstructed celing installations
- 1-button station for OPEN & CLOSE functions
- The Protector System® Safety Sensors
- Lifetime motor warranty