iRTK4 GNSS RTK ndi makina olandirira anzeru omwe ali ndi antenna yamtundu watsopano komanso injini yama tchanelo ambiri, yomwe imalola ogwiritsa ntchito kupeza mayankho olondola, odalirika.Ogwiritsa ntchito amathanso kutenga mwayi pakuyesa kwa Tilt-Surveying popanda kuwongolera mtengo wa kafukufukuyu kuti asonkhanitse mfundo m'malo ambiri.Kuphatikiza apo, Smart Base imagwira ntchito mu iRTK4 imangophatikiza Rover ndi Base pogwiritsa ntchito ma seva apadziko lonse a Hi-Target ndikuwonetsetsa kulumikizana popereka kulumikizana kwabwino kwambiri. Survey Road Field Software.
Kupindula ndi injini ya m'badwo wotsatira wa GNSS, ukadaulo wolumikizirana wopanda malire ndi mapangidwe aluso, iRTK5, wolandila wa GNSS wapamwamba kwambiri, amapereka yankho lotsogola pamakampani la GNSS RTK.