Description
LiftMaster Receiver Logic Board (DC, WIFI, CJO, Sectional) | LIF-050DCJCWFSDMC
050DCJCWFSDMC is a 315MHz Security+ 2.0 Receiver Logic Board Replacement Kit. For use with various LiftMaster® Light-Duty WiFi® Commercial Jackshaft Operators; installed on sectional door applications only. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Features
- Yellow learn button
Also known as
- LiftMaster 050DCJCWFSD
Product Literature
- LiftMaster 050DCJCWFSDMC Installation Instructions (English/French/Spanish)



![LA400CONTUL Complete control box and circuit board for LA400DCU [LA400CONTULMC]](https://www.worktoolsmart.com/wp-content/uploads/2026/09/liftmaster-la400contul-complete-control-box-and-circuit-board-for-la400dcu-la400contulmc-la400contul__50052.1721406425.386.513.jpg)





