Check the listing for details. Sears Craftsman 139.53971 390MHz Billion Code Remote Control 81LM Compatible. Condition: New. Listed at 33.95 USD. Sears Craftsman 139.53971 390MHz Billion Code Remote Control 81LM Compatible Sears Craftsman 139.53971 390MHz Billion Code Remote Control 81LM CompatibleReplaced by Liftmaster 81LM now known as 893MAX Liftmaster 893MAX 3-Button Remote ControlThis powerful multi-door control Liftmaster 893MAX 3-Button Remote Control can operate three garage door openers or gate operators, or MyQ® enabled light accessories. It features Security+2.0™ rolling code technology that significantly reduces radio wave interference and makes it virtually impossible for anyone to steal your remote control signal. Plus, it's compatible with all LiftMaster® garage door openers manufactured since 1993.Can control up to three garage door openers or gate operators, or MyQ® enabled light accessoriesEquipped with Security+2.0™ rolling code technology that virtually eliminates radio wave interferenceCompatible with all LiftMaster® garage door openers manufactured since January 1993, and all 315MHz Security+® LiftMaster and Elite® gate operatorsThis powerful Liftmaster 893MAX 3-Button Remote Control multi-door control can operate 3 garage door openers or gate operators, or MyQ® enabled light accessories. Plus, it's compatible with all LiftMaster® garage door openers manufactured since 1993. • Can control up to three garage door openers or gates, or MyQ™ enabled light devices. • Features Security+2.0™ rolling code technology. • Compatible with all LiftMaster garage door openers manufactured since January 1993, and all 315MHz LiftMaster and ELITE™ gate operators. • Works with all LiftMaster openers from 1993 to present (any LiftMaster opener with safety sensors). • The signal reaches from greater distances. • LED notification light signals activation and helps with programming. • Easy push-button programming. • Includes battery and vehicle visor clip. Payments & Returns Policy