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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Extensive Compatibility: Supports LiftMaster receivers (850LM
Installation: Reuses existing terminal block and screws
500ft of XLPE Loop Wire for Underground Gate Detection Systems
Advanced Tri-Band Technology: Operates on Security+ 2
DoorKing 1971-010 Control Board for 1812 Plus Industrial Extensive Compatibility: Supports LiftMaster receiversControl Board for 1812 Plus Telephone Entry Systems The DoorKing 1971 010 Control Board is a replacement printed circuit board (PCB) designed for use in DoorKing 1812 Plus telephone entry systems. It manages the systems communication, relay control, and user interface functions, ensuring smooth operation of residential and commercial entry applications. Built to factory specifications, this control board restores full system functionality and
US$ 19.99
US$ 19.99
US$ 19.99
US$ 19.99
