◆ Sab nraud ultrasonic qib ntsuas ntsuas ntawm ultrasonic transducer tso ncaj qha hauv qab phab ntsa sab nrauv ntawm lub thawv ntsuas (hauv qab),tsis tas yuav qhib lub qhov, yooj yim rau nruab, tsis cuam tshuam rau qhov chaw tsim khoom;
◆ Sab nraud sensor,kev ntsuas tsis sib cuag;
◆ Tsim nyog rau kev ntsuas qhov tseeb ntawm cov kua dej hauv ntau lub ntim kaw ntawm cov tshuaj lom, tsis muaj zog, flammable, tawg, muaj zog siab, muaj zog corrosive thiab lwm yam kua xov xwm;
◆ Cov khoom no tuaj yeem paub txog Is Taws Nem ntawm Yam los ntawm GPRS thiab Wifi.Cov khoom no tuaj yeem paub txog Is Taws Nem ntawm cov khoom los ntawm GPRS, Wifi;
◆Txhawb kev ntsuas ntau yam.