O le XDB503 fa'asologa o le vai fa'afefe vai e fa'aalia ai se masini fa'apipi'i silikoni fa'asalalau fa'atasi ma vaega fa'aeletoroni fa'aeletonika maualuga, fa'amautinoa le tulaga fa'apitoa.Ua mamanuina ina ia anti-clogging, overload-resistant, impact-resistant, and corrosion-resistant, maua ai fua fa'atuatuaina ma sa'o.O lenei transmitter e fetaui lelei mo le tele o faʻaogaina o fua faʻapisinisi ma e mafai ona taulimaina faʻasalalauga eseese.E fa'aaogaina se mamanu ta'iala ta'iala a le PTFE, ma avea ai ma se fa'aleleia lelei filifiliga mo meafaigāluega vai masani ma bit transmitters.