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Learn more about RFID cards
What is an RFID card?
An RFID card is a contactless access card equipped with an electronic chip that transmits a unique identifier to a reader. It allows secure entry to commercial spaces, offices, or warehouses without the need for traditional keys. Convenient, fast, and reliable, it has become one of the most widely used tools for access control in businesses.
What are the disadvantages of RFID cards?
While RFID cards are practical and secure, they do have some drawbacks. Their range is limited, and they can be sensitive to interference depending on the environment. Basic, non-encrypted cards are more vulnerable to cloning. In addition, implementing an RFID system involves costs related to readers, cards, and access management software.
How much does an RFID card cost?
The cost of an RFID card depends on the technology used (LF, HF, or UHF), the level of security, customization options (logo, design), and the number of cards ordered. Additional expenses may include reader installation and access control software. For an exact price tailored to your needs, it’s best to request a personalized quote.
How does an RFID card work with an access reader?
When presented to an RFID reader, the card transmits its identifier via radio waves. The access control system checks this identifier against predefined authorizations and determines whether entry is granted or denied. The process takes only a few seconds, offering fast and secure access control without physical contact.
Can an RFID card be used as an identification badge in addition to access control?
Yes. An RFID card can be customized with the company logo and employee details, allowing it to serve both as a visual ID badge and a secure access card. This dual function simplifies internal management while enhancing the professional image of the organization.
Can RFID cards be cloned or hacked?
First-generation RFID cards can be cloned more easily. However, modern models are equipped with advanced encryption and unique keys, making cloning much more difficult. To strengthen security, it is recommended to use protective RFID sleeves, quickly deactivate lost cards, and keep the system up to date.
Can an RFID system be integrated into an existing building?
Yes, RFID card systems can generally be installed in buildings that are already in use. Integration depends on door configurations, wiring, and existing equipment. RFID readers and controllers can be added with minimal disruption and are scalable to adapt as the company grows, without requiring major construction work.