The Liftmaster 84504r garage door opener is the ultimate solution for homeowners seeking convenience, security, and reliability for their garage doors. With advanced features and cutting-edge technology, this opener elevates the traditional garage door experience.

Whether you are looking for a new garage door opener or upgrading your existing one, the Liftmaster 84504r is a top choice for its superior performance and ease of use.

In this guide, we will explore the key features, benefits, and advantages of this state-of-the-art garage door opener. Get ready to experience the future of garage door openers with Liftmaster 84504r.

Belt Drive

The Liftmaster 84504r garage door opener boasts a powerful and durable steel-reinforced belt drive, offering smooth and quiet operation. This makes it ideal for homes with living space above the garage or for those who are sensitive to loud noises. The belt drive ensures reliable performance and can withstand heavy usage, making it a top choice for busy households. Additionally, the belt drive is maintenance-free, saving you time and money on upkeep.

With Liftmaster 84504r’s high-quality belt drive, you can trust that your garage door will open and close seamlessly every time.

Easy Installation

LiftMaster 84504R garage door opener

The Liftmaster 84504r garage door opener is designed with ease of installation in mind. It comes with a simplified installation process, making it possible for homeowners to install it themselves without the need for professional help.

The opener also comes with a detailed manual and online resources to guide you through the process. With its user-friendly design and clear instructions, you can have your Liftmaster 84504r up and running in no time. This not only saves you time and money on installation costs but also gives you the satisfaction of a DIY project.

LiftMaster 84504R Technical Specifications:

  • 3/4 horsepower motor, providing ample power to lift heavy garage doors
  • Steel-reinforced belt drive for smooth and quiet operation
  • Built-in MyQ technology for remote control and monitoring via smartphone app
  • Security+ 2.0 technology for enhanced security against hacking and theft
  • Battery backup for continuous operation during power outages
  • Timer-to-close feature for automatic door closure after a specified time
  • Homelink compatibility for seamless integration with your vehicle’s built-in remote system
  • Compatible with HomeLink Repeater Kit for extended range operation
  • Meets all UL325 requirements for safety and security
  • Comes with a limited lifetime motor and belt warranty for added peace of mind

LiftMaster 84504R pross and cons


  • Powerful and quiet steel-reinforced belt drive
  • Easy installation process
  • Advanced features like MyQ technology and battery backup
  • Enhanced security with Security+ 2.0 technology
  • Homelink compatibility for seamless integration with your vehicle
  • Meets UL325 safety requirements
  • Comes with a limited lifetime motor and belt warranty


  • May be more expensive compared to other openers on the market
  • May require additional accessories for extended range operation
  • May not be suitable for extremely heavy garage doors (over 500 lbs)


In conclusion, the Liftmaster 84504r garage door opener offers homeowners a combination of convenience, security, and durability. With its powerful and quiet belt drive, easy installation, and advanced features like MyQ technology and battery backup, it stands out as one of the top choices for garage door openers on the market.

Upgrade your garage door experience with Liftmaster 84504r and enjoy the peace of mind and convenience it brings to your daily routine.