LiftMaster MGJ Medium-Duty Logic Gear-Reduced Jackshaft Operator Intercom Systems No annual activation fee is

No annual activation fee is required

the efficiency and durability of hydraulic systems are paramount

True battery back-up

Enclosure: CBOX: 18w x 18h x 8d inch ( 46w x 46h x 20

Robust Power Supply: The APOW3 delivers a consistent and stable power supply to your access control components

LiftMaster MGJ Medium-Duty Logic Gear-Reduced Jackshaft Operator Intercom Systems No annual activation fee isLiftMaster MGJ Medium Duty Logic Gear Reduced Jackshaft Operator The LiftMaster MGJ is ideal for small rolling steel doors grilles shutters and high or vertical lift sectional overhead doors in medium duty cycle commercial applications where a manual hoist is not required. Medium Duty cycles up to 12 cycles hour and up to 50 cycles day (using continuous rated motor). Please note The following options are mandatory to purchase a Commercial Door