877LM

LiftMaster Security+ 2.0™ Keyless Entry System

  • Security+2.0™ rolling code anti-theft technology.
  • One button to close feature.
  • Temporary password option enables visitors or delivery and service personnel to enter the garage. The temporarily PIN can be set for a number of hours or a number of garage door openings.
  • Backlit keypad makes numbers easy to use in the dark.
  • Compatible ONLY with Security+2.0™ LiftMaster garage door openers or gate operators.
  • All Security+2.0 garage door openers have a round yellow Learn button and two yellow antennas.
  • Includes battery, mounting screws, and instructions.






Contact Us!


We have been in business since 1981 and have a very extensive knowledge in 877LM LiftMaster Security+ 2.0™ Keyless Entry System and anything related to garage door opener systems. Feel free to contact Kevin with any questions you might have @ 1-480-247-2094 or use the online form below.










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