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DoorKing Relay Modules

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Showing 1-4 of 4 Results

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  1. $913.64
    DoorKing 1982-010 Relay Board for 1816 System Add to Compare
    SKU: 1982-010

    DoorKing 1982-010 Relay Board for 1816 System
    • Compatible with DoorKing 1816 System
    • Supports up to 12 phone lines
    • Essential for telephone entry systems
    • High-quality relay board
    • Easy installation and integration
    $913.64
    Low Price Guarantee
  2. $252.98
    DoorKing 1599-010 Slave Keypad Interface Board Add to Compare
    SKU: 1599-010

    DoorKing 1599-010 Slave Keypad Interface Board
    • Replacement Keypad Interface Board
    • Use with 1504 & 1506 Keypads
    $252.98
    Low Price Guarantee
  3. $129.22
    DoorKing 1597-010 Replacement Board for 1812 Slave Keypad Add to Compare
    SKU: 1597-010

    DoorKing 1597-010 Replacement Board for 1812 Slave Keypad
    • Replacement Keypad Interface Board
    • Use with all Secondary Keypads
    $129.22
    Low Price Guarantee
  4. $101.92
    DoorKing 1587-010 Printer Interface Board Add to Compare
    SKU: 1587-010

    DoorKing 1587-010 Printer Interface Board
    • Printer interface board for model 1508-048
    $101.92
    Low Price Guarantee

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