When the car door lock was introduced, it was the best technology available for the job. The simple lock-and-key system still is standard on many cars. But it comes with a downside: fumbling with keys ...

Very common car access functions are the immobilizer and the remote keyless entry system. For more advanced systems passive entry and passive start functions are implemented that allow unlocking or ...

Remote keyless entry (RKE) has captivated automobile buyers, as evidenced by the popularity of RKE on new automobiles and as an after-market item. This application note provides an overview of RKE ...

Keyless entry has been a common feature on cars over the last two decades. The purpose of such technology is fairly self-explanatory: To make it easier for you to gain access, start and exit your ...