cykeo_official

  Traditional attendance methods often fall short in delivering efficient and accurate management. The   Attendance RFID Card Reader , leveraging advanced radio frequency identification (RFID) technology, has become a popular choice for optimizing attendance systems in modern enterprises. This article provides comprehensive overview of RFID card readers used for attendance purposes—covering their   working principle ,   core advantages , and   application scenarios —to help businesses and users find the most suitable attendance solutions. Working Principle of RFID Attendance Card Readers RFID attendance card readers operate based on  radio frequency identification technology . The system consists of  RFID attendance cards ,  readers , and a  backend management system . Each RFID card contains a built-in chip and  antenna  that store the employee’s unique identification information. When employee approaches the reader with the card, ...