ENLH mndandanda wa infrared car separator ndi chida champhamvu cholekanitsa magalimoto chopangidwa ndi Enviko pogwiritsa ntchito ukadaulo wa infrared scanning. Chipangizochi chimakhala ndi transmitter ndi wolandila, ndipo chimagwira ntchito pa mfundo ya matabwa otsutsana kuti azindikire kukhalapo ndi kuchoka kwa magalimoto, potero kukwaniritsa zotsatira za kulekana kwa galimoto. Imakhala ndi zolondola kwambiri, mphamvu zotsutsana ndi kusokoneza, komanso kuyankha kwakukulu, zomwe zimapangitsa kuti zizigwiritsidwa ntchito kwambiri pazochitika monga malo owonetsera misewu, machitidwe a ETC, ndi machitidwe olemera-in-motion (WIM) potolera mayendedwe apamsewu potengera kulemera kwa galimoto.