Key features:

Dual-Frequency Operation: The primary feature is the inclusion of two different embedded chips and antennas, allowing the card to operate on separate frequency bands (e.g., 860-960 MHz for UHF and 13.56 MHz for HF/NFC, or 125 kHz for LF).

Extended Read Range (UHF): The UHF component provides a long reading distance, often several meters (up to 10m or more depending on the reader and environment), enabling applications like hands-free vehicle access, large-scale inventory, and logistics management.

Secure Short-Range Communication (HF/NFC): The HF (NFC) component offers a short, secure read range (typically a few centimeters), ideal for high-security applications like secure access control, contactless payments, and sensitive data exchange.

Seamless Integration: These cards are designed for compatibility with both new and legacy RFID infrastructures and readers, providing a flexible and cost-effective upgrade path for organizations.