LiftMaster CAP4EXPND Smart Access Expansion Board

LiftMaster Smart Access Expansion Board (CAP4EXPND) is the expansion module for the LiftMaster Smart Access Controller Panel (CAPXAP) and its control board (CAPXAP-CNTL).

The CAP4EXPND also serves as the service kit for the LiftMaster Smart Access Controller (CAP4AP).

Manufacturer's Warranty Period