125 kHz RFID Wristbands
2018-8-27u2002·u2002Passive Low Frequency (LF) RFID Wristbands (125 – 134 kHz) 125 KHz RFID wristbands are passive RFID and do not have a battery. The power to read the wristband tag comes from a 125 kHz reader that sends out electromagnetic waves to induce a current in the tag's antenna.
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