ZM-900 ndiyo inonyanya kushanda mhinduro yekudzivirira kuongorora kwenhema QR-code, ine Ultra-yakaderera-simba skrini inozorodza iyo QRcode nguva nenguva.Iine ZOOY's algorithm, iyo yakavharidzirwa QR-kodhi haizombodzokorori, pamwe nekutadza kudhirodha nekukopa.Kunyangwe kutarisisa iyo yekunyepedzera QR-kodhi, iyo app haife yakachengeta semapuranga epatrol.Yakagadzirirwa nharaunda yeindasitiri ine IP65 chiyero, isingapinde mvura uye inovhundutsa.Kunyangwe pasi pechiedza chakasimba chezuva, backlight mamiriro, ZM-900 ichiri kupa ruzivo rwekuongorora zvakanaka.