LiftMaster Field Modification, Logic SBC | LIF-71-MLSBC counterweight 2" x 72'' Residential Corner

2" x 72'' Residential Corner Post Double Picket Spear Head (White)

and short atmospheric lifetime

2 CAL/CM2 (HAF = 80

or other similar sized cables

Internal antenna

LiftMaster Field Modification, Logic SBC | LIF-71-MLSBC counterweight 2" x 72'' Residential CornerLiftMaster Field Modification, Logic SBC LIF 71 MLSBC An interface for Logic Single Button Control (SBC) is offered by this LiftMaster field modification kit. For LiftMaster medium duty logic operators that are compatible, it permits single button open close capability. For single button control with external radio receivers, this item is necessary. Also known as: 71MLSBC