UHF + Proximity (EM)

Hybrid cards or combo cards are a term applied to cards that contain two or more embedded chip technologies in a card. They offer a unique solution for updating existing badging system.

LF + UHF cards are used in specialized situations where simple access control is required alongside personnel tracking. Like HF + UHF hybrid cards, LF + UHF is generally accomplished with the LF antenna running above or beside the UHF antenna.