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  • Model Number:Opinion controller

  • Opinion controller

  • Power supply DC8-15v

    Three buttons: "Satified", "Acceptable", "Disatified"

    Sound clue on.

    Query data using Qreport Software

    Using RS485 signal

    Power supply and signal cable are one line.

    • ADDITIONAN IMAGES:

Opinion controller
  • Products Features

  • Technical Parameters

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