Hoʻohana ʻo A12 series ultrasonic sensor module i ka ʻenehana kani ultrasonic no ka pae.Hoʻohana i ka transducer wai, IP67 kūpono no nā kaiapuni paʻakikī.Kūkulu ʻia i loko o ka algorithm ʻike mamao mamao a me ke kaʻina hoʻohana mana.ʻO ka pololei kiʻekiʻe, ka mana haʻahaʻa, ka lōʻihi lōʻihi a me ke kihi liʻiliʻi.