Imodyuli ye-A12 ye-ultrasonic sensor isebenzisa itekhnoloji ye-ultrasonic ukusuka.Ukwamkela i-transducer engangeni manzi, IP67 ilungele imekobume erhabaxa.Yakha kwi-algorithm yokujonga umgama ochanekileyo kunye nenkqubo yokusetyenziswa kwamandla.Ukuchaneka okuphezulu, amandla aphantsi, umgama omde kunye ne-angle encinci.