The barrier arm of the MCS51 automatic barrier can be equipped with a bottom skirt or a top and bottom skirt, folding arm or articulted arm.

The MCS51 automatic boom barrier has a range of 2m to 6m20 and an opening speed of 1.5 sec to 5.0 sec. This type of automatic boom barrier is used for business parks where there is a lot of in/out traffic.

It’s worth noting that the addition of these accessories limit the automatic boom barrier’s reach and opening speed due to an increase in weight of the barrier arm.