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12VDC RS485 TTL RS232 Serial Port Relay UART Modbus Rtu Switch Module PLC PTZ
Category
:
Home Improvement
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Electrical Equipment & Supplies
USD 6.99
USD 9.99
12VDC RS485 TTL RS232 Serial Port Relay UART Modbus Rtu Switch Module PLC PTZ
Description
Specification
Description
Specification
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