LiftMaster On/Off Switch and Receptacle Box | LIF-K77-37709 412003 It works directly with all

It works directly with all LiftMaster openers with the Wi-Fi logo and can work with most garage door opener brands manufactured after 1993 when paired with the myQ Smart Garage Hub (821LMB)

Number of Connectors: 50

into a fully functional 11

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LiftMaster On/Off Switch and Receptacle Box | LIF-K77-37709 412003 It works directly with allLiftMaster On Off Switch and Receptacle Box LIF K77 37709 This is a replacement On Off Switch and Receptacle Box Kit compatible with various LiftMaster Commercial Gate Operators. Compatible with: LIF SL3000 LIF SL3000UL Genuine LiftMaster replacement part.