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6-ch Wireless Digital Input and 6-ch Relay Module
14-ch Wireless Isolated Digital I/O with 2-ch Counter Module
18-ch Wireless Isolated Digital I/O Module
USB Relays Controller with 32 Relays and Daisy-chain capabilities
24 Digital I/O Module, RS-232 Relays controller
8 Analog Outputs Module, Int/Ext Reference, RS-232 Relays controller