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Firefly 390LMD21K3 Liftmaster 61LM 9 Dip Switch Keychain Remote


Regular price $10.88

Shipping calculated at checkout.

Firefly 390LMD21K Garage Door Opener

Features & Specifications

  • Liftmaster, sears, chamberlain compatible with ALL 61LM remotes! 
  • 9 dip switch style 390mhz keychain remote
  • 61LM LIFTMASTER only remotes with dip switches from 1984 to 1993
  • Operates with LiftMaster receivers and transmitters
  • Test/operate LED
  • Keychain model
  • Blue case
  • Power: Long-life 12 V battery
  • Frequency: 390 MHz
  • Dip switches found in battery compartment