LiftMaster Limit Sprocket DC Mod Kit, 18T | LIF-71-65LIMIT18 liftmaster output sprocket a detected signal

a detected signal

to allow and restrict specific functions and operations

Open the frame door of the photo to reveal 10 interior hooks that provide secure storage for your keys

2 - 20 Watt 12V Solar Panels  with 6 ft of cable (panel dimensions 11x25 inches)

flashing red while moving

LiftMaster Limit Sprocket DC Mod Kit, 18T | LIF-71-65LIMIT18 liftmaster output sprocket a detected signalLiftMaster Limit Sprocket DC Mod Kit, 18T LIF 71 65LIMIT18 This is a replacement 18T Limit Sprocket DC Mod Kit. For use with various LiftMaster Commercial Door Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.