What Is a Proximity Card Reader?
A proximity card reader is a device designed to read the information from a card without requiring physical contact, allowing the card to be simply held close to the device. This functionality is enabled through the use of wireless communication technologies such as RFID (radio frequency identification) and NFC (near field communication), enabling the device to securely read and process electronically stored information on the cards.
These readers utilize encrypted communications to safeguard against unauthorized access and data breaches, ensuring a high level of security. They are commonly deployed in various settings, including public transportation systems for fare payment, access control systems for secure entry, and payment systems for convenient transactions. The use of proximity card readers simplifies authentication and payment processes, allowing users to effortlessly engage with these systems by merely approaching the reader with their card, even if it’s still in their wallet or bag.