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Feature: Specification: Item Type: Input Switch Module Voltage: DC 7V-30V, AC 6V-20V Function: Four inputs and one output (four groups of are simultaneously connected to one group of outputs) Method: Manual switch Sequence: Clockwise A→B→C→Dor counterclockwise D→C→B→A Features: loss of relay switching Application: PC, TV, mobile phone, for , home theater, etc. Package List: 1 x Volume Adjustment Board 1 x Source Switching Board 1 x Board 6 x Line Note: |