LiftMaster Auxiliary Contact Block K-Line per Pole | LIF-90-78002KT 312HM Each input can be programmed

Each input can be programmed to transmit on a different frequency

Linear Harness Control Board Output

LiftMaster LA412 Gate Operator

including residential

LiftMaster 80-8001

LiftMaster Auxiliary Contact Block K-Line per Pole | LIF-90-78002KT 312HM Each input can be programmedLiftMaster Auxiliary Contact Block K Line per Pole LIF 90 78002KT This is a made to order replacement part. A replacement Contact Block. For use with various LiftMaster Commercial Door Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Please allow extended lead time due to manufacturing and shipping for all made to order LiftMaster parts and or service kits. For questions or