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DoorKing 1837-010 Doorking Circuit Board PCB, No Memory Chips

Brand: DoorKing Systems
ADI #:0L-1837010 Model #: 1837-010  Name: DoorKing 1837-010 Doorking Circuit Board PCB, No Memory Chips
  • Built-in electronic directory
  • Large easy to use A-Z-CALL buttons
  • PC Programmable
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