Are you looking for a key card solution that you can use for your 125 kHz parking lot access control system and your 13.56 MHz electronic lock? If yes, then the dual-frequency RFID cards are the solution that you have been looking for. These aren't your average ID cards; they're equipped with two separate RFID technologies: low-frequency (LF) and high-frequency (HF).
Dual-frequency RFID cards may look like ordinary cards but they are not. Dual-frequency RFID cards are equipped with Low Frequency (LF) cards, which operate at 125 kHz and 134 kHz, and high-frequency (HF) cards, which operate typically at 13.56 MHz.
Low-frequency RFID cards are commonly used for short-range communication and they are reliable in access control systems. High-frequency RFID cards, on the other hand, are known for their versatile use in contactless transactions, public transport, etc. Dual-frequency RFID cards are versatile enough to be used for both tasks because both of these chips are installed in them. Below, we have discussed the versatile usage of these RFID cards in detail.
Dual RFID cards perform admirably in access control applications. LF technology enables secure access to buildings or restricted regions, whereas HF capabilities address the unique needs of various entry points. It makes it easier to enter offices, gyms, or any other site where secure access is required.
The HF technology in dual-frequency RFID cards connects perfectly with public transportation systems. Whether on the bus or the train, a simple tap of your card ensures a smooth ride. No more fumbling with paper tickets or searching for the correct change—your dual RFID card simplifies the procedure.
Using dual RFID cards makes payments simple. With a simple tap of the card, HF technology offers speedy and safe transactions. Consider purchasing your favorite snack or a cup of coffee without having to reach for your wallet—dual-frequency RFID cards make transactions easier in a variety of retail and service contexts.
The use of both LF and HF technologies improves the security of dual RFID cards. Accessing sensitive areas or conducting transactions becomes not only convenient but also extremely secure, decreasing the danger of unwanted access or fraudulent activity. It provides an additional degree of security for both physical venues and financial activities.
RFID cards have been an indispensable tool for businesses and will continue to be with such advancements in RFID technologies. Combo RFID cards, which include LF, HF, and UHF chips on a single card, are also an example of advanced RFID technology.
The installation of LF and HF RFID technologies in dual-frequency RFID cards makes them versatile and a smart solution that can be used for a wide range of applications like access control, identification, payment systems, etc.
