Most modern key fobs have a hidden mechanical key inside. Press a small button or slide a tab to access it. This is useful if ...

iCLASS SE platform product solution with the convenience of a pocket-size key fob. Supports Secure Identity Object (SIO) for multi-layered security beyond the fob technology, providing added ...

While this is a great usability upgrade, for some reason key fobs continue to be bulky plastic monstrosities that when stuffed into a pocket can easily ruin the lines of a well-chosen outfit.

Which is exactly why [Matt Frost] went the non-invasive route. By wiring up an ESP8266 to a cheap aftermarket key fob for his Chevrolet Suburban, he’s now able to wirelessly control the door ...