Network Planning Precautions
Telpo's RFID cards use the 2.4 GHz frequency band to communicate with student wristbands, which may interfere with Wi-Fi radios. Therefore, the RFID cards must use external antennas to send and receive signals.
When students' arrival time and departure time need to be recorded, the 2.4 GHz radio of APs works at the same frequency as Telpo's RFID cards. Therefore, during networking planning, interference must be considered.