A13 jerin ultrasonic firikwensin module tsara tare da nuni tsarin, da module ne a high-yi, high-reliability kasuwanci-sa aikin module musamman ɓullo da ga sharar bin bayani.
Module A20 ya dogara ne akan amfani da rufaffiyar bincike mai tsaga ruwa. Ultrasonic bincike rungumi dabi'ar anti-ruwa fasahar zane, yadda ya kamata rage matsalar bincike condensation, IP67 dace da matsananci yanayi.