24CH RS485 ON/OFF Momentary Delay Latch 12V 24V Relay Module Uart Modbus PLC IO Board N4DOJ24 for Motor LED Smart Home Diy

24CH RS485 ON/OFF Momentary Delay Latch 12V 24V Relay Module Uart Modbus PLC IO Board N4DOJ24 for Motor LED Smart Home Diy
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sku: 1005007279044694
$47.21
Shipping from: China
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