N228D02 DB9 Uart Relay Module RS232 Serial Port Switch Board Dc 12V 24V 2CH For Pc Plc Motor Led Ptz

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N228D02 DB9 Uart Relay Module RS232 Serial Port Switch Board Dc 12V 24V 2CH For Pc Plc Motor Led Ptz

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N228D02 DB9 UART Relay Module RS232 Serial Port Switch Board DC 12V 24V 2CH For PC PLC Motor LED PTZ

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6,91$

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N228D02 DB9 Uart Relay Module RS232 Serial Port Switch Board Dc 12V 24V 2CH For Pc Plc Motor Led Ptz

N228D02 DB9 UART Relay Module RS232 Serial Port Switch Board DC 12V 24V 2CH For PC PLC Motor LED PTZ