At Nedap, we specialize in optimizing vehicle access control through long-range RFID technology. In this article, we provide a deeper context by acknowledging the variety of identification options available and the different choices that can be made based on factors such as application and security level. It is crucial to select the right technology depending on your specific needs. Read here the comparison of the differences between short-range and long-range RFID systems for vehicle access. Additionally, we detail our specific solutions that contribute to more efficient and secure vehicle access management.
Comparison of short-range versus long-range RFID
Identification distance |
|
| Short-range RFID | Long-range RFID |
| Typically 1 – 15 cm | Typically 1 – 15 meter |
Ease of use |
|
| Short-range RFID | Long-range RFID |
| Stop and go solution as the user needs to park close to the reader, open the window and offer the identifier within range | Handsfree solution to optimize traffic flow at low speed with barriers or high speed in free flow applications |
Technology |
|
| Short-range RFID | Long-range RFID |
| Inductive coupling RFID
HF (13.56 MHz) |
Backscatter coupling RFID
UHF (800-900 MHz) |
Identification mechanism |
|
| Short-range RFID | Long-range RFID |
| Passive tags, need close proximity to the reader | Passive or (semi-)active tags, longer distances possible |
Accuracy |
|
| Short-range RFID | Long-range RFID |
| High with direct contact | High, depending on system configuration |
Cost |
|
| Short-range RFID | Long-range RFID |
| Generally cheaper per component | More expensive per component, but more efficient at scale. |
Security |
|
| Short-range RFID | Long-range RFID |
| Short-range RFID, like LF cards, can be low-cost and may lack authentication, making them vulnerable to cloning. Enhanced security options with authentication are available, but their limited range can pose operational challenges and security risks in certain scenarios. | Long-range UHF solutions generally have a similar security standard compared to short-range technologies without secure authentication. The semi-active RFID solutions offer secure authentication with the Ultimate tag and Boosters. With the Boosters both the driver and the vehicle can be identified adding another layer of security. |
Choosing the right RFID solution for your needs
Nedap’s long-range RFID systems enable secure and smooth traffic flow without requiring vehicles to stop, significantly increasing efficiency at access points. This reduces waiting times and bottlenecks, enhancing overall safety by minimizing the exposure of vehicles and their occupants to potential risks at access points. This is particularly important in unsafe or remote areas. Security managers must ensure that only authorized personnel enter their premises, making knowledge of who is on the property vital.
Our solutions
Nedap provides advanced technologies designed to meet various operational needs:
- Semi-active RFID solutions: These are ideal for applications requiring long distance and high accuracy. Our semi-active systems use battery-supported tags that emit a strong and reliable signal, making them perfect for identifying vehicles at long distances, even under harsh weather conditions and in complex environments such as airports and industrial sites.
- Passive UHF RFID solutions: By using UHF RFID technology, vehicles and drivers can be quickly identified via a passive UHF tag or a card. Our passive system, which do not require batteries in the tags, is a cost-effective way to increase security while avoiding congestion at gated vehicle entrances and exits. This technology is advantageous for environments like business premises, logistics and gated communities.
- Mobile and card solutions: Nedap’s NVITE multi-technology reader is a short-range solution that supports various identification technologies, including RFID, NFC, and Bluetooth Low Energy (BLE). Designed for environments requiring high throughput without compromising security, NVITE excels in both indoor and outdoor settings, especially for visitor management. Identification can be done via a card or by scanning a QR code, making it ideal for business premises.
The choice between short-range and long-range RFID systems should be based on a thorough evaluation of the operational needs and security requirements of your specific environment. For locations requiring maximum efficiency and security, our long-range RFID offers a superior solution that is both cost-saving and efficient. Incorporating NVITE solutions can further enhance access control systems by providing a versatile, multi-technology platform that caters to a variety of user needs and technological requirements, adding another layer of flexibility and security to your infrastructure.
Nedap helps you!
Do you want to improve the efficiency and security of your vehicle access control? Consider Nedap’s solutions to elevate your access control and simultaneously improve security and ease of use. For more information or a demonstration of our technologies, it is best to contact us.
Choose Nedap’s long-range RFID solutions and ensure that access control equals speed, safety, and convenience!
