Chamberlain LiftMaster 387LM Universal Keyless Entry System

• Designed to work with a variety of brands of garage door openers
• Single manufacturer/single frequency design – you pick the manufacturer and frequency for the garage door you want to open
• Wireless - powered by one 9V battery (included)
• Weatherproof, slide-up protective cover
• Backlit keypad
• 1-year limited warranty
• Compatible with the following brands:
  • Genie®
  • Linear/Moore-o-Matic®
  • Stanley®
  • Overhead Door®
  • Wayne-Dalton®
  • Craftsman®
  • Chamberlain®
  • LiftMaster®
  • 300/310/315/372/390 MHz systems
  • Not compatible with garage door openers manufactured by Marantec, Hormann, or Napoleon Lynx 

For more information on this product, email us at info@garagedooropeners.com

• Programming Instructions