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Firefly 300MCD21K

Firefly 300MCD21K

Firefly 300MCD21K garage door opener keychain remote is a 10 dip switch, 300 MHz remote that is compatible with Multicode.

Firefly 300MCD21K Garage Door Opener Keychain Remote

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  • 10 dip switch style 300mhz keychain remote
  • Compatible with Multi-Code receivers and transmitters
  • Test/operate LED
  • Keychain model
  • Gray case
  • Power: Long-life 12 V battery
  • Frequency: 300 MHz
  • 10 Dip switches found in battery compartment