XDB 315-1 zotsatsira zotsatsira zimagwiritsa ntchito ukadaulo wa piezoresistance, gwiritsani ntchito ukadaulo wapamwamba kwambiri komanso wokhazikika kwambiri wa silicon flat film sanitary diaphragm. Amawonetsedwa ndi anti-block function, kudalirika kwanthawi yayitali, kulondola kwambiri, kukhazikitsa kosavuta komanso kopanda ndalama zambiri komanso koyenera pazofalitsa ndi mapulogalamu osiyanasiyana. XDB315-2 mndandanda kuthamanga transmitters ntchito piezoresistance luso, ntchito apamwamba mwatsatanetsatane ndi mkulu-bata diffused silikoni lathyathyathya film ukhondo diaphragm. Iwo amawonetsedwa ndi anti-block function, cooling unit, kudalirika kwa nthawi yayitali, kulondola kwakukulu, kuyika mosavuta komanso ndalama zambiri. ndi oyenera zosiyanasiyana TV ndi ntchito.