2.4Ghz RFID Students Time Attendance System

System Architecture

2.4G Directional Reader for school gate entry/exit identify and 2.4G Omni-directional for classroom in-door trace tracking. Each student wears a 2.4Ghz active Card with unique ID. When student enter the school gate, reader nearby detect tag ID immediately and upload information to server/system. Students don’t have to stop in queue, to slide card one by one. The system automatically records all attendance information.

System Feature

  • High-recognition, long-range reading for students’ attendance, auto identify;
  • Super anti-collision, support 200tags read simultaneously at 100km/h, well identify of school buses pass by;
  • Tag can also used for consuming in canteen, shop or rent books in library;
  • System provide interactive platform for students, parents and school, enhance school security management;
  • Super low power consumption, little radiation, suitable for human taking.


  • Automatically collect and record all the basic attendance information including name, time of students’attendance of both in and out, and ID number, etc.
  • According to cooperate with local mobile operator, system will send message to parents when students go into school, enhance the communicate of school and parent.
  • Only the person who has the authorized RFID card can gain access into the place, security classroom access control.

Ci-RF231 Omni-directional Active RFID Reader

CI-RI265 Directional Active RFID Reader

RT201 Active Card

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