LiftMaster 041D0503-19 Cover (SB&D) 18 ft shielded 18-24 AWG Aux Reader:

shielded 18-24 AWG Aux Reader: 2 cond

An internal sounder beeps when each key is pressed

Cartell Model CP4-300 (300' Cable)

AC or 24VDC

LiftMaster 041D0503-19 Cover (SB&D) 18 ft shielded 18-24 AWG Aux Reader:LiftMaster 041D0503 19 Cover (SB&D) This is a made to order replacement part. This LiftMaster 041D0503 19 is a Replacement Cover. For use with various Stanley Black & Decker Garage Door Openers. 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