Does ETC installation require plugging in for power?
2 Answers
Installing ETC does not require plugging in for power as it uses its own built-in power source. The ETC electronic tag consumes power, but there is no need to charge the battery during normal use because there is a solar panel on the back of the battery that can recharge it automatically. During installation, it is necessary to avoid the black areas on the windshield. The built-in power source of ETC typically has a lifespan of 3-5 years. ETC stands for Electronic Toll Collection, which means electronic toll system. To apply for ETC, you need to provide the original and photocopies of the vehicle owner's valid ID card and vehicle registration certificate. If the application is not made by the owner, the agent's valid ID card must also be provided. The photocopy of the vehicle registration certificate should include the page with the most recent annual inspection stamp. Additionally, a bank card for deducting highway toll fees is required. Applicants must be between 18 and 60 years old, and the vehicle must be registered under a personal name. How ETC works: The onboard electronic tag installed on the vehicle's windshield communicates with the microwave antenna in the ETC lane at toll stations. Using computer networking technology, it settles transactions with the bank in the background, allowing vehicles to pass through highway or bridge toll stations without stopping to pay the toll. Benefits of installing ETC: Time-saving: Eliminates the hassle of waiting in line; Green and eco-friendly: Reduces noise and exhaust emissions and pollution by allowing vehicles to pass through toll stations without stopping; Cost-saving: Reduces vehicle wear and fuel consumption by minimizing the frequency of starting and braking. Users can also enjoy toll discounts; Improved efficiency: ETC lanes can theoretically increase traffic efficiency by 2-3 times, making traditional ETC more advanced, faster, and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous.
I have an ETC device installed in my car, and I have to plug it into the cigarette lighter for power every time I start the car, otherwise the device won't work at all. When passing through toll stations, if the signal is weak, I have to stop, which really affects efficiency. Although some ETC devices have built-in batteries that can last for a few hours temporarily, long-distance trips definitely require relying on the car's power supply for continuous operation. When installing, the technicians at the 4S shop will help you connect it to the cigarette lighter port, making it simple and worry-free. It's recommended that beginners not be lazy—check if the plug is securely connected before driving to avoid getting stuck on the highway and causing trouble. Neglecting such small details can actually waste more time. If you're installing it yourself, the manual clearly states that you need to connect the power supply—don't overlook it.
