1 (866) 455-3585
LiftMaster 8500C

LiftMaster 8500C



Elite Series® Battery Backup Capable Wall Mount Garage Door Opener

  • How to receive a free repair kit for recalled 889LMMC, click here.
  • Industrial-strength power.
  • Consistent, dependable performance.
  • 888LM Product Warranty Alert, click here.

* Other parts of the are guaranteed for one year (The accessories are not covered by this warranty)

Standard Security Systems


The Protector System

Project an invisible light beam across the garage door opening and automatically reverse the door if anything interrupts the beam while the door is going down. Sensing technology will stop the door from closing if contact is made with a person or object. Opener light turns on automatically when The Protector System’s infrared beam is broken.

Manual release handle

Manual release in case of power failure.


  • Security+2.0® eliminates frequency interference and assures a new code is sent every time the remote control is used.
  • Patented PosiLock® system ensures the door remains securely locked when the garage door is closed.


EverCharge Standby Power System (485LM)

Door opens when the power is out
After the power goes out, the standby power system will operate the garage door opener for 40 cycles within a 24-hour period.

Alert-2-Close warning system

Provides audible and visual warnings that the garage door is about to close when using the Timer-to-Close or remote closing features. Warning Garage doors and garage door openers can be dangerous if not installed and verified by a professionnal and not used properly. Children must be supervised by an adult when they are inside or in proximity of the garage.

Included in Package

Included with the LiftMaster 8500C Door Opener


Remote Light 380LM


3-Button Visor Remote Control 893MAX

  • * Three-button remote, activates up to three myQ door openers or light accessories.


MyQ® Control Panel

*Panneau de commande multifonction, active l’ouvre-porte de garage et l’éclairage de l’intérieur du garage.


The Protector System


Hardware bag for installation (includes all necessary hardware for installation)


Appropriate 1 piece belt rail

Optional Accessories

Optional Accessories for the LiftMaster 8500C Door Opener

Panneau de contrôle pour lumière (825LM)