DC 12V 8 Channel RS485 Relay Module Modbus RTU UART Remote Control PLC Expansion Board Switch With DIN35 C45 Rail Box For PTZ

DC 12V 8 Channel RS485 Relay Module Modbus RTU UART Remote Control PLC Expansion Board Switch With DIN35 C45 Rail Box For PTZ
sku: 1005006532911302
$18.10+2%
$18.43
Shipping from: China
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