LiftMaster MATDCBB3 Mega Arm Tower Gate Operator magnetic lock brackets Discover how LiftMaster is paving

Discover how LiftMaster is paving the way for smarter

this power supply unit is designed with durability and longevity in mind

or larger angle tracks

Gate arm clamp with a breaker bar

Repeat (pulser/flasher) mode

LiftMaster MATDCBB3 Mega Arm Tower Gate Operator magnetic lock brackets Discover how LiftMaster is pavingLiftMaster MATDCBB3 Mega Arm Tower Gate Operator LiftMaster Mega Arm Tower Barrier Gate Operator (also known as LiftMaster MegaTower barrier gate opener) is a DC powered addition to the LiftMaster gate opener family. Designed with a 24V DC (1 2 HP equivalent) motor, these models provide exceptional starting torque and continuous operation, making them ideal for most applications. Constructed with an aluminum alloy chassis, they're corrosion resistant