NC-1000 Ethernet RJ45 TCP/IP Networking Control Board 8Channels Relay AC250V New

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NC-1000 Ethernet RJ45 TCP/IP Remote Control Board 8 Channel Relay Net Controller

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NC-1000 Ethernet RJ45 TCP/IP Remote Control Board 8 Channel Relay Net Controller

Wifi & Ethernet RJ45 To RS232 & RS485 WIFI Serial Device Server TCP/UDP/IP P2P