Dual Frequency Cards
The dual-frequency RFID smart card combines low frequency (LF 125kHz), high frequency (HF 13.56MHz), and ultra high frequency (UHF 860-960MHz) capabilities.
This hybrid RFID card offers the advantages of both frequency bands, supporting short-range 1cm-10cm LF/HF and long-range 1m-10m UHF technologies, all while maintaining compatibility with existing infrastructure and multi-application functionality.