LiftMaster/Chamberlain Replacement Part - 45ACT Receiver Circuit/Logic Board For AC Chain Drive and Belt Drive Garage Door Openers

LiftMaster 45ACT Receiver Circuit/Logic Board is the ideal solution for replacing your old or malfunctioning receiver in AC Chain Drive and Belt Drive Garage Door Openers. This high-quality replacement part utilizes Security+ 2.0 technology, offering superior security features to protect against unauthorized access. The unit is specifically designed for use with models manufactured after 2011, making it a perfect match for your existing system. The 45ACT receiver is compatible with a range of models, including the LiftMaster 8557, 8155, 8355, 8075, and many more. Before purchasing, check your owner's manual or replacement parts diagram to confirm compatibility.

ADVANCED SECURITY: Equipped with Security+ 2.0® technology, providing enhanced encryption to prevent unauthorized access to your garage.
EASY INSTALLATION: Features a yellow learn button for simple and quick installation, making it user-friendly even for non-professionals.
WIDE COMPATIBILITY: Compatible with LiftMaster and Chamberlain AC Chain Drive and Belt Drive garage door openers manufactured after 2011.
RELIABLE PERFORMANCE: Designed to restore and maintain the optimal performance of your garage door opener with durable, high-quality components.
VERSATILE USAGE: Works with a range of models including 8557, 8155, 8355, 8075, and more, ensuring compatibility across multiple systems.

Technical Specification:

• Product Name: Receiver Circuit/Logic Board
  
• Model Number: 45ACT
  
• Frequency: 315MHz
  
• Technology: Security+ 2.0
  
• Learn Button: Yellow
  
• Alternative Part Numbers: 045ACT, 1D7675, 041D7675, 041D7656, 001D7675, 41D7656

Compatibility:

• 8365 1/2 HP AC Chain Drive Garage Door Opener - Discontinued
  
• 8587 3/4 HP AC Chain Drive Garage Door Opener - Discontinued
  
• 8557 3/4 HP AC Belt Drive Garage Door Opener
  
• 8155 1/2 HP AC Belt Drive Garage Door Opener
  
• 8355 1/2 HP AC Belt Drive Garage Door Opener
  
• 8075 1/2 HP AC Chain Drive Garage Door Opener
  
• 8165 1/2 HP AC Chain Drive Garage Door Opener
  
• 8065 1/2 HP AC Chain Drive Garage Door Opener

Elevate the performance and security of your garage door system with the LiftMaster 45ACT Receiver Circuit/Logic Board, providing peace of mind and reliable access for years to come.