LiftMaster DHJ Door Lock Hoist/Jackshaft Operator
- For shopping malls and cafeterias. Includes floor-level chain hoist for larger, heavier doors/grilles.
- Rated duty cycle: 25 per hour; Up to 90 cycles per day.
- Internal door lock sensor prevents damage by restricting door activation while door is locked.
- Wall or hood mounts for rolling doors/grilles and sectional overhead doors with vertical high lift.
Warranty
2 years
