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R221A08 8CH Serial Port Relay Module DB9 UART RS232 Remote Control Switch 12V DC for Smart Home
Limited time offer, ends 02/10
- Model #: HT-ID3563-1651298
- $67.63 –
- More options from $67.63 - $69.13
- Free Shipping
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8-channel Digital Input Module RS485 Modbus RTU Switch Acquisition Board R4DIF08
Limited time offer, ends 02/10
- Model #: HT-ID3563-1862210
- $27.32 –
- More options from $27.32 - $32.17
- Free Shipping