Pre-biya Smart Card tsabtace ruwa mita:

· Pre-biyan aiki: biyu hanyar watsa ruwa bayanai ta hanyar IC katin, farko saya ruwa bayan ruwa, babu wani kudi ta atomatik rufe bawul dakatar da ruwa

· Daya zane-zane aiki: da tebur goyon bayan daya katin da yawa tebur, zai iya cimma ruwa, lantarki, gas, dumi daya zane-zane

· Nuna aiki: Mai amfani zai iya intuitively duba daban-daban bayanai na ruwa mita, kamar wannan sayen ruwa yawa, sauran ruwa yawa, tara ruwa amfani, sauya bawul yanayin, rashin wutar lantarki tunatarwa da sauransu, nuna a fili, intuitive

· Pre-ƙararrawa aiki: Lokacin da sauran ruwa adadin ya kai da aka saita ƙararrawa darajar, ruwa mita ta atomatik kashe don tunatar da masu amfani da sayen ruwa a kan lokaci, mai amfani ya iya ci gaba da amfani da shi bayan saka katin, zuwa ruwa adadin da sifili rufe bawul

· rufe bawul aiki: lokacin da sauran ruwa yawa ne sifili, ruwa mita ta atomatik rufe bawul, kawai mai amfani sayen ruwa swipe katin bayan za a iya buɗe bawul don amfani

· Low ƙarfin lantarki ƙararrawa aiki: ruwa mita ta atomatik kashe bawul lokacin da baturi ba su da isasshen wutar lantarki ko maye gurbin baturi

· ajiya iyakantaccen aiki: lokacin da caji ya wuce iyakantaccen, ruwa mita ba zai karanta sayen ruwa a katin, har sai da sauran ruwa a cikin ruwa mita da wannan sayen ruwa adadin kasa da iyakantaccen

· Anti hare-hare aiki: Lokacin da ruwa mita karɓi waje karfi maginadisu ko karfi lantarki hare-hare, ruwa mita ta atomatik kashe bawul, kawai waje tsangwama bayan cire iya bude bawul, da kuma ta atomatik rikodin wannan hare-hare bayanai

· Ruwa mita kai-kai ta atomatik kashe bawul sau daya, cimma bawul ta atomatik drainage, kauce wa bawul scaling, tsaki mutuwa da sauran abubuwa

· "Uku Defense" aiki: cikakken hatimi zane, waterproof, tsirara, anti-hare-hare

· Musamman baturi warehouse zane, sauki sauya baturi

· Micro ikon zane, tsayayye aiki halin yanzu kasa da 6uA, tabbatar da baturi aiki rayuwa fiye da shekaru 6

· The bawul ne amfani da bakin karfe iyo lantarki ball bawul, matsin lamba hasara kananan, sauya bawul juriya kananan, ƙananan wutar lantarki amfani

· motsi sassa zabi masu amfani da kasa da kasa na duniya cika tsabtace ruwa bukatun PPO kayan, ba gurbata ruwa inganci