LiftMaster 045DCT Security+ 2.0 Receiver Logic Board Replacement for DC Chain & Belt Drive Garage Door Openers

The LiftMaster 045DCT Security+ 2.0 Receiver Logic Board is the ideal replacement solution for a malfunctioning garage door opener circuit board. Designed to restore the functionality of your garage door system, this logic board is compatible with various LiftMaster® and Chamberlain® DC Chain Drive and Belt Drive Garage Door Openers manufactured after 2011. With Security+ 2.0 technology and multiple programmable features, the 045DCT logic board delivers enhanced security, convenience, and reliability. The unit features a yellow learn button, making it easy to install, adjust, and program. If your system's sensors, keypads, or remotes are not functioning properly, the 045DCT provides an economical and effective solution, sparing you the cost of a full system replacement.

COMPATIBILITY: Works with LiftMaster® and Chamberlain® DC Chain Drive and Belt Drive Garage Door Openers, including 8360 Premium Series Chain Drive and 8550 Elite Series Belt Drive, as well as Sears Craftsman models.

SUPPORTED MODELS: Compatible with models like HD920EV, LW5000EV, WD962KEV, WD962KPEV, WD962MLEV, and other LiftMaster, Chamberlain, and Sears Craftsman units.

ADVANCED SECURITY+ 2.0 TECHNOLOGY: Includes Security+ 2.0 remotes and advanced encryption to protect against unauthorized access.

YELLOW LEARN BUTTON: Simple setup and programming with the yellow learn button, ensuring easy integration with your garage door opener.

POSILOCK® SECURITY: Prevents manual opening of the garage door, adding an extra layer of security.

Specifications: 

• Model Number: 045DCT
• Compatibility: LiftMaster® & Chamberlain® DC Chain & Belt Drive Openers (manufactured after 2011), Sears Craftsman models
• Supported Models: HD920EV, LW5000EV, WD962KEV, WD962KPEV, WD962MLEV, 139.55918, 349544, and others
• Security Technology: Security+ 2.0 with encrypted remote access
• Programming: Yellow learn button for simple setup
• Smart Integration: Compatible with myQ® and AssureLink® systems for remote control
• Safety Features:
• PosiLock®: Prevents manual opening
• Timer-to-Close: Automatically closes door after set time
• Alert-to-Close: Visual and audible alerts during closing
• Motion Detection: Activates lights upon movement detection
• Protector System®: Safety reversal for obstructions
• Recommended Accessory: Use with 990LM Surge Protector for added protection