
The new generation ETC requires card insertion. All ETC systems consist of an OBU and a CPU card. Definition of ETC: ETC stands for Electronic Toll Collection, which is an automatic toll collection system for highways or bridges. It uses dedicated short-range communication between an onboard electronic tag installed on the vehicle's windshield and a microwave antenna in the ETC lane of a toll station. Through computer networking technology, it processes background with banks, allowing vehicles to pay highway or bridge tolls without stopping. Technical Principle: The ETC system employs automatic vehicle identification technology to complete wireless data communication between the vehicle and the toll station, enabling automatic vehicle recognition and exchange of relevant toll data. It uses a computer network to process toll data, achieving a fully automatic electronic toll collection system without the need for vehicles to stop or for toll booths to be manned.

I used to drive with the old ETC system, which was a hassle because you always had to insert the card. Nowadays, the new generation mostly doesn't require card insertion—it directly links to your bank card or Alipay and automatically deducts fees through the onboard OBU. The principle relies on RFID technology; the toll station antenna scans and directly deducts money from your account, which is super convenient. The one I installed is linked to WeChat and charges via a solar panel—just place it on the windshield, and it's ready to use. The advantage is that you don’t need to roll down the window to insert a card in freezing winters, and there’s less risk of the card being stolen or damaged. It’s perfect for tech-savvy young people like us—fast, eco-friendly, and . I recommend upgrading at an authorized shop.

As an experienced driver, I've already upgraded to the new ETC system, which truly doesn't require inserting a card. The device comes pre-installed in the vehicle from the factory, linked to a personal account, automatically recognizing and deducting fees when passing through toll stations. From my experience, installation is straightforward—just a 30-minute visit to the 4S dealership, and once set up, it's completely hands-off. It eliminates the card wear issues of the old version, making it more durable for long-term use. It's also perfect for family vehicles, ensuring no delays during trips with kids. The lasts over a year, and maintenance is super easy—just keep it clean from dust.

As a new driver, I heard about the ETC upgrade and decided to give it a try. It's true that you don't need to insert a card anymore—the OBU directly deducts money from the linked account, making it simple and fast. It's perfect for beginners like me, offering effortless operation and quick passage through toll stations. After installing it, I've been using it for several months without any issues, and it even reduces the risk of misoperation. It's really convenient to use.

Having driven for decades, I'm quite satisfied with the new generation ETC. It eliminates the card-insertion design and directly links to bank accounts through in-vehicle modules for automatic toll collection. The benefits include avoiding card loss or wear, making it secure and reliable. After installation, it saves me the time of taking out the card during my daily commute, which is perfect for elderly people like me with poor memory. The device is compact, durable, and features solar charging, requiring almost no . Just remember to set a password during the binding process for protection.

For frequent long-distance drivers, the new ETC is a real game-changer. No need to insert cards anymore, with the OBU integrating an account deduction system for completely contactless and highly efficient toll passage. I linked mine with Alipay, and every time I pass through a station, the payment is deducted instantly, saving so much time. Technically, it uses passive RFID technology, powered by toll station signals, making it more stable and durable than card insertion. When traveling, there's no worry about forgetting your card—overall, it's reliable and practical.


