Liftmaster MAT - Mega Arm Tower Barrier Gate Operator master-halco DOT APPROVED by most States

DOT APPROVED by most States

Unlocks and locks automatically as gates open and close

Standard hardware for black accessories is 3" round and 3" square

1" bore 1"

Liftmaster MAT - Mega Arm Tower Barrier Gate Operator master-halco DOT APPROVED by most States***Arm Must Be Purchased Separately*** ***To be discontinued in 2026, Replacment is the Techna Barrier Operator*** LiftMaster Mega Arm Barrier Gate Operator (also known as a LiftMaster barrier gate opener) and Mega Arm Tower are DC powered additions 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.