Liftmaster 8500

DC Battery Backup Capable Wall Mount Garage Door Opener

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LiftMaster battery backup control panel in black.

Liftmaster 8500

The LiftMaster 8500 is a premium wall-mounted garage door opener designed for homeowners who want powerful performance, advanced security, and a clean, space-saving design. Unlike traditional ceiling-mounted openers, the 8500 installs directly on the wall beside the garage door, freeing up valuable ceiling space and creating a sleek, modern garage environment—ideal for homes throughout the Phoenix Metro Area.

Powered by a 24V DC motor and equipped with battery backup, myQ® smart technology, and advanced safety features, the LiftMaster 8500 delivers ultra-quiet, reliable operation even during power outages. Its innovative design makes it an excellent solution for garages with limited headroom, high ceilings, or homeowners seeking a minimalist, high-end upgrade.

Key Features

  • Wall-Mounted Design: The LiftMaster 8500 is mounted on the wall beside the garage door, rather than on the ceiling. This design saves ceiling space, making it a great option for garages with limited headroom or those with high ceilings, offering more room for overhead storage or lighting.

  • Reliable Performance: Powered by a 24V DC motor, the 8500 delivers quiet, efficient, and reliable performance for residential garages. It's capable of handling sectional doors of various sizes and weights.

  • Security+ 2.0®: The 8500 uses Security+ 2.0® technology, which sends a new encrypted code with every push of the remote, preventing unauthorized access and ensuring your garage stays secure.

  • Battery Backup: With an integrated battery backup, the 8500 ensures that you can still operate your garage door in the event of a power outage, offering added convenience and peace of mind.

  • MyQ® Technology: This opener comes with myQ® technology, enabling you to control and monitor your garage door remotely through the myQ® app. Whether you’re at home or on the go, you can open and close your door, receive real-time alerts, and check its status from your smartphone.

  • The Protector System®: This safety system uses infrared sensors to create an invisible light beam across the door's path. If the beam is interrupted, the door automatically reverses to prevent injury or damage.

  • Ultra-Quiet Operation: The 8500 is designed to operate quietly, making it an excellent choice for homes with living spaces adjacent to or above the garage.

  • Space-Saving Design: Since it’s mounted on the wall, the 8500 frees up valuable ceiling space, making it easier to add overhead storage or lighting options.

Smart Home Integration

  • myQ® Technology: Using the myQ® app, you can remotely control and monitor your garage door. The app provides real-time notifications and allows you to set schedules for automatic operation.

  • Amazon Key Compatibility: The 8500 is compatible with Amazon Key, which allows secure, in-garage deliveries for Amazon Prime members.

  • Voice Control: The 8500 works with Google Assistant and Amazon Alexa, allowing you to control your garage door with voice commands for hands-free operation.

Specifications

  • Drive Type: Wall-mounted DC motor (for quieter operation)

  • Motor Type: 24V DC

  • Horsepower: Equivalent to ¾ HP (but quieter and more energy-efficient)

  • Lighting: Integrated LED lighting system

  • Voltage: 115V, 60Hz

Warranty

  • Motor Warranty: Lifetime

  • Parts Warranty: 1 year

The LiftMaster 8500 is a state-of-the-art garage door opener that combines powerful performance, quiet operation, and modern smart features. Its wall-mounted design saves valuable ceiling space and offers a clean, streamlined look for your garage. With enhanced security, battery backup, and remote control through the myQ® app, the 8500 provides the ultimate convenience and peace of mind.

benefits of installing LiftMaster 8500 garage door opener

  • The LiftMaster 8500 mounts on the wall beside the garage door instead of the ceiling, freeing up overhead space. This allows for additional storage, lighting, ceiling fans, or a cleaner, more open garage layout.

  • Powered by a 24V DC motor, the 8500 delivers smooth, ultra-quiet operation with minimal vibration. This makes it an ideal choice for homes with living spaces adjacent to or above the garage.

  • The integrated battery backup ensures continued operation during power outages. This feature provides uninterrupted access, security, and peace of mind during emergencies.

  • With built-in myQ® technology, homeowners can open, close, and monitor their garage door remotely using a smartphone. Real-time alerts and status updates add convenience and control from anywhere.

  • Security+ 2.0® rolling code technology changes the access code with every use to prevent hacking. PosiLock® electronically locks the door when closed, protecting against forced entry.

  • The Protector System® uses infrared safety sensors to detect obstructions and automatically reverse the door if something is in its path, helping prevent accidents and damage.

installation requirements for LiftMaster 8500 garage door opener

Garage Door Compatibility

Compatible with most standard residential sectional garage doors. The door must be properly balanced and in good mechanical condition for safe and reliable operation.

Torsion Spring System Required

The LiftMaster 8500 requires a torsion spring system. Extension spring systems are not compatible with wall-mounted openers.

Side Room & Mounting Space

Adequate side room next to the garage door is required for wall mounting. Proper mounting ensures smooth operation and long-term reliability.

Power & Wi-Fi Connection

A standard electrical outlet is required near the mounting location. A stable Wi-Fi® connection is recommended to enable myQ® smart features and remote access.

Safety Sensor & Control Installation

Photo-eye safety sensors, wall controls, and remotes must be properly installed and aligned to meet safety standards and ensure reliable performance.

Professional Installation & System Testing

Professional installation includes travel limit setup, safety reversal testing, battery backup activation, and smart app configuration for optimal performance.

LiftMaster 8500 garage door opener is ideal for

  • The LiftMaster 8500 is ideal for garages where ceiling space is limited or better used for storage, lighting, or specialty equipment. Its wall-mounted design eliminates the need for overhead rails and motor assemblies, creating a more open and functional garage layout.

  • Perfect for homes with bedrooms, offices, or living areas adjacent to or above the garage. The ultra-quiet DC motor significantly reduces noise and vibration, helping maintain a comfortable and peaceful indoor environment during garage door operation.

  • An excellent option for homeowners who want a clean, streamlined garage appearance. With no bulky ceiling-mounted equipment, the 8500 delivers a sleek, modern look that complements contemporary home designs.

  • Ideal for households that want uninterrupted garage access during power outages. The built-in battery backup ensures reliable operation when electricity is unavailable, maintaining security and convenience during emergencies.

  • Great for homeowners who want advanced smart functionality and remote control. The myQ® app allows you to monitor garage activity, receive real-time alerts, and open or close the door from anywhere, with compatibility for voice assistants and Amazon Key.

  • Designed with advanced security features including Security+ 2.0® rolling code technology, PosiLock® electronic locking, and obstruction-detecting safety sensors. These features help protect vehicles, tools, and belongings stored in the garage.

Areas We Serve

Phoenix, Apache Junction, Avondale, Buckeye, Carefree, Cave Creek, Chandler, El Mirage, Fountain Hills, Gila Bend, Gilbert, Glendale, Goodyear, Guadalupe, Litchfield Park, Mesa, Paradise Valley, Peoria, Queen Creek, Scottsdale, Sun City, Sun City West, Surprise, Tempe, Tolleson, Youngtown, Sun Lakes, San Tan Valley, Rio Verde, Citrus Park, Ahwatukee, Encanto, North Gateway, Alhambra, Estrella, North Mountain, Camelback East, Laveen, Rio Vista, Deer Valley, Maryvale, South Mountain, Moon Valley, Desert View Village, Arcadia, Central City, Midtown, Coronado, Roosevelt Row, Willo, Alvarado, Garfield, and Desert Ridge

Trust Phoenician Garage Door & Repair for Professional Installation

  • Our technicians have extensive experience installing, repairing, and servicing LiftMaster wall-mounted garage door openers, including the 8500. We understand the precise requirements of side-mounted systems.

  • We offer fast, reliable same-day service whenever possible to restore garage door functionality and security without unnecessary delays.

  • Enjoy free, no-obligation estimates with clear, upfront pricing so you can confidently choose the right opener for your garage and lifestyle.

  • Every installation is completed to LiftMaster specifications and local safety standards, including full system testing, battery backup setup, and smart feature configuration.