Liftmaster K1D8388-1CCUMC Upgrade Kit with Photoeye

UL325 Retrofit Kit for LA400, LA500 & LA412 Gate Operators

The LiftMaster K1D8388-1CCUMC is a UL325-compliant upgrade kit designed to update select LiftMaster LA Series gate operators to current safety standards. Compatible with LA400, LA500, and LA412 models manufactured between 2014 and 2015, this complete kit includes a new control board, expansion board, and a monitored retro-reflective photoelectric sensor kit to meet UL325 monitored safety requirements. It also includes the required UL upgrade label for proper field marking.

Key Features

• Upgrades older LiftMaster LA400, LA500, and LA412 models (2014–2015)
• Ensures compliance with UL325 monitored safety standards
• Includes monitored retro-reflective photoelectric sensor
• New main control board and expansion board included
• UL upgrade label for regulatory compliance
• Also known as LiftMaster part K1D8388-1CCU
• Genuine LiftMaster® UL upgrade kit
• Refer to manual or parts diagram to confirm compatibility

Technical Specifications

• Part Number: K1D8388-1CCUMC
• Alternate Reference: K1D8388-1CCU
• Included Components: Main Control Board, Expansion Board, Monitored Photo Eye Kit, UL325 Upgrade Label
• Compatibility: LiftMaster LA400, LA500, LA412 (2014–2015 units only)
• Compliance: UL325 Monitored Standard
• Brand: LiftMaster®

Conclusion

The LiftMaster K1D8388-1CCUMC upgrade kit brings older LA series gate operators up to UL325 monitored safety compliance, ensuring safer, code-compliant operation. This OEM kit is the trusted solution for field retrofits in commercial or residential gate systems.