This system is based on Radio Frequency Identification (RFID) technology, in this system a SBI FASTag is affixed on the vehicle which is identified by a RFID reader at toll gate as that vehicle passes through a toll gate. This RFID reader passes that information to a settlement system and the amount gets debited from the customers account directly.
What is National Electronic Toll Collection system?
NETC is an arrangement for toll tax collection from vehicles which are passing through a toll gate. This toll tax collection system is cash less process and required money is debited from the vehicle owners Tag account.