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.