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2 controller & expansion boards 1-8 – DoorKing PC Compatible Multi-Door Access Controller 1838 User Manual

Page 17

2 controller & expansion boards 1-8 | DoorKing PC Compatible Multi-Door Access Controller 1838 User Manual | Page 17 / 49 2 controller & expansion boards 1-8 | DoorKing PC Compatible Multi-Door Access Controller 1838 User Manual | Page 17 / 49