
MAXUM DC Jackshaft Commercial Door Operator
JDC
- Motor and Gearbox purpose built to meet the high demands of commercial applications.
- 3-button control with 4-line LCD display for setup and programming from the floor level.
- Up to 33% faster than standard commercial door operators, allowing you to get shipments in and out quickly. Average speed is 12” per second.
- Battery Backup helps keep your door running even when the power goes out—ensuring safe and continuous operation.
- Diagnostics at floor level through myQ® Facility on your mobile device allows you to see when there is a problem and anticipate maintenance cycles.
- Built-in Wi-Fi® lets you easily connect to myQ Facility software, allowing you to get valuable data and insights to improve operations.
- Security+ 2.0® virtually eliminates radio wave interference and offers extended range.

MAXUM DC Hoist Commercial Door Operator
JHDC
- Motor and Gearbox purpose built to meet the high demands of commercial applications.
- 3-button control with 4-line LCD display for setup and programming from the floor level.
- Up to 33% faster than standard commercial door operators, allowing you to get shipments in and out quickly. Average speed is 12” per second.
- Optional Battery Backup accessory helps keep your door running even when the power goes out—ensuring safe and continuous operation.
- Diagnostics at floor level through myQ® Facility on your mobile device allows you to see when there is a problem and anticipate maintenance cycles.
- Built-in Wi-Fi® lets you easily connect to myQ Facility software, allowing you to get valuable data and insights to improve operations.
- Security+ 2.0® virtually eliminates radio wave interference and offers extended range.

MAXUM DC Trolley Commercial Door Operator
TDC
- Motor and Gearbox purpose built to meet the high demands of commercial applications.
- 3-button control with 4-line LCD display for setup and programming from the floor level.
- Up to 33% faster than standard commercial door operators, allowing you to get shipments in and out quickly. Average speed is 12” per second.
- Optional Battery Backup accessory helps keep your door running even when the power goes out—ensuring safe and continuous operation.
- Diagnostics at floor level through myQ® Facility on your mobile device allows you to see when there is a problem and anticipate maintenance cycles.
- Built-in Wi-Fi® lets you easily connect to myQ Facility software, allowing you to get valuable data and insights to improve operations.
- Security+ 2.0® virtually eliminates radio wave interference and offers extended range.

Light-Duty Commercial Dock Door Operator
DDO8900W
- For full vertical or high-lift sectional commercial and dock doors.
- LMi5 Interface Device monitors up to 5 external sensors around the dock door with myQ® Facility.
- Opens 50% faster in the up direction.
- Easily connect the operator to the facility’s network with built-in Wi-Fi®.
- Annual subscription to myQ Facility, first six months included.

Light-Duty Commercial Door Operator for Sectional Doors
LJ8900W
- Wallmount with smaller, lighter sectional doors with light-duty cycle requirements.
- Rated Duty Cycle: Maximum 10 cycles per hour; Fewer than 25 cycles per day.
- Wall mount on small sectional doors.
- Easily connect the operator to the facility’s network with built-in Wi-Fi®.

Light-Duty Commercial Door Operator for Rolling Doors
LJ8950W
- Wallmount with smaller, lighter rolling doors and grilles.
- Rated duty cycle: Maximum 10 cycles per hour; Fewer than 25 cycles per day.
- Easily connect the operator to the facility’s network with built-in Wi-Fi®.

Light-Duty Commercial/Residential Door Operator
ATSW
- Built-in Wi-Fi enables access to myQ®
- Dual-rated for residential and commercial doors; tested and approved for commercial duty cycle requirements
- Ceiling mount for standard lift sectional doors
- Ideal for pole barns and similar structures for storage and manufacturing

Medium-Duty Hoist Operator
MH
- For use on smaller, lighter commercial doors with mid-range duty cycle requirements.
- Rated duty cycle: Maximum 12 cycles per hour; Less than 50 cycles per day.
- Wall mount for high or vertical lift sectional doors or small rolling doors and grilles.
- Chain hoist with electric interlock for manual operation in an emergency.

Medium-Duty Slow-Speed Hoist Operator
MHS
- For use on rolling sheet doors which require slower speeds.
- Rated duty cycle: Maximum 12 cycles per hour; less than 50 cycles per day.
- Slow speed operation with electric interlock and chain hoist for manual operation in an emergency.
- Wall mount for small rolling sheet doors.

Hoist Operator – Logic 5.0
H
- Optimal for industrial applications with larger sectional overhead doors.
- Rated duty cycle: 25 per hour; Up to 90 cycles per day.
- Side mounts to the wall for vertical or high-lift doors.
- Rolling doors and grilles. Wall or hood mounts.

Jackshaft Operator – Logic 5.0
J
- For use on industrial applications with smaller sectional doors.
- Rated duty cycle: 25 per hour; Up to 90 cycles per day.
- Side mounts to the wall for vertical or high-lift doors.
- Smaller rolling doors and grilles. Wall or hood mounts.

Trolley Operator – Logic 5.0
T
- For use on standard-lift sectional overhead doors.
- Rated duty cycle: 25 per hour; Up to 90 cycles per day.
- Suspends from the ceiling. Directly attaches to drive and controls the door.

Gearhead Hoist Operator – Logic 5.0
GH
- For use on heavy industrial, high-cycle doors. Lubricated gear system and numerous custom modifications.
- Rated duty cycle: 25 per hour; Greater than 90 cycles per day.
- Larger/heavier sectional overhead doors. Side mounts to the wall for vertical or high-lift doors.
- Larger/heavier rolling door and grilles.

Gearhead Trolley Operator – Logic 5.0
GT
- For use on heavy industrial, high cycle applications. Lubricated gear system and numerous custom modifications.
- Rated duty cycle: 25 per hour; Greater than 90 cycles per day.
- Suspends from the ceiling. Directly attaches to drive and controls the door.
- Sectional overhead doors.

Variable Speed Front of Hood Operator
VFOH
- Front of Hood Mount for Rolling Steel Doors and Grilles.
- Variable speed up to 12”/sec with smooth start/stop feature.
- Floor level controls with intuitive menu driven interface.

Slide Door Operator – Logic 5.0
SD
- For use on industrial slide doors.
- Rated duty cycle: 25 per hour; Up to 90 cycles per day.
- Ideal for farm and agriculture buildings, storages sheds and hangars.

Gearhead Slide Door Operator – Logic 5.0
GSD
- For use on industrial slide doors.
- Rated duty cycle: 25 per hour; Greater than 90 cycles per day.
- Ideal for farm and agriculture buildings, storage sheds and hangars.
- Heavy industrial, high-cycle doors. Lubricated gear system and numerous custom modifications.

Specialty Overhead Operator
HCTDCUL
- Engineered to increase uptime and provide powerful, reliable performance
- Noise-isolating design provides for exceptionally smooth and quiet operation.
- Selectable speed control opens up to 11″ inches per second to keep traffic flowing.
- Integrates easily with LiftMaster Access Control Technology.

Advanced Fire Control Release Device
LM21-AFCB
- Internal Battery Backup system.
- For use with motorized doors incorporating a reversing electric safety edge.
- UL 864 Revision 9 compliant.

High Performance Release Device
LM21XP
- Provides a fail-safe release mechanism for the fire door or shutter.
- Detects when door is closed, so tension is not released from door during alarm activation.
- UL 864 Revision 9 compliant.

Extended Performance Release Device
LM21XPBB
- Internal Battery Backup system.
- Trouble and alarm relays for communication with the fire alarm control panel.
- UL 864 Revision 9 compliant.