We offer a broad selection of next-generation automotive transponders and readers for access and immobilizer systems.

Automotive NFC products combine an NFC frontend with an advanced 32-bit microcontroller. Our solutions enable higher integration with fewer components. Automotive Immobilizer systems have helped reduce car theft by more than 90% since they were first introduced. We lead the transponder-based immobilizer market.

Passive Keyless Entry systems recognize the driver and open the car as they approach. They also automatically lock the car, turn off the lights and enable the alarm upon exit. Remote Keyless Entry systems combine access and immobilizer functions. Our latest IC features a RISC processor with the highest flexibility and functionality in a car key.

RF Link solutions include a radio frequency transceiver with an embedded microcontroller. They support car keyfob and body control module applications.


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