FYYONG 4 Channel DC 12V RS485 Relay Module Modbus RTU and at Command Remote Control Switch for PLC PTZ Camera Monitoring

FYYONG 4 Channel DC 12V RS485 Relay Module Modbus RTU and at Command Remote Control Switch for PLC PTZ Camera Monitoring

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SKU:
ZB342317
UPC:
9336403798116
Condition:
New
Availability:
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FYYONG 4 Channel DC 12V RS485 Relay Module Modbus RTU and at Command Remote Control Switch for PLC PTZ Camera Monitoring
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