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Smart washlet sensor system 

Terasilic provides a complete millimeter-wave smart washlet sensor reference design that combines precise distance measurement with human presence detection capabilities. This innovative reference design enables the sensor to open the lid of a smart washlet when people approach and close when people leave, enhancing the overall user experience. By leveraging the expertise of Terasilic, customers can easily integrate this advanced technology into their smart toilet solutions, providing a convenient, hygienic, and user-friendly experience.


  • Using TS24GTR11S-P highly integrated 24GHz radar MMIC and TS32F401CBU7 radar signal processor 

  • Using SenseBoost11-PU01 radar sensor

  • Clean appearance (sensor behind casing)

  • Human presence detection

  • Accurate distance ranging



  • S​mart washlet sensor

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