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71-MLSBC Single Button Control Field Modification for Medium Duty Models (M49 Mod)

by LiftMaster
Product Code: 71-MLSBC
Pickup Eligible for free local pickup. If this item is out of stock, we will bring it to an R&S location near you at no cost.
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Regular price $110.64
Shipping calculated at checkout.
Tariff Subject to a 5% tariff surcharge at checkout

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Description

This modification kit provides an additional input for single-button control functionality. The input will function as a Close input when the door operator is stopped at the Open limit. The input will function as an Open input at all other times. Required on Medium-Duty Logicdoor operators for single-button control with external radio receivers.