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Large screen display key adjustment

RS485 communication

Multiple alarm outputs

Support 4/6 line switching

Large screen display key adjustment

RS485 communication

Multiple alarm outputs

Support 4/6 line switching

Large screen display key adjustment

online communication

Multiple alarm outputs

Support 4/6 line switching

Large screen display key adjustment

online communication

Multiple alarm outputs

Support 4/6 line switching

LCD screen display

RS485 communication

1 road alarm signal output

Support 4/6 line switching

LCD screen display

RS485 communication

2 road alarm signal output

Support 4/6 line switching

LCD screen display

online communication

1 road alarm signal output

Support 4/6 line switching

LCD screen display

online communication

2 road alarm signal output

Support 4/6 line switching