Ever wished you could use the same technology that remotely unlocks your car with your front door? One clever college student did, and this DIY key-fob remote door opener accomplishes just that. We're ...

A key fob, also called a keyless entry remote or keyless transmitter, controls your vehicle’s locks, trunk and alarm from a distance. Every key fob must be programmed to connect with a vehicle before ...

Basic key fobs lock and unlock the doors of a vehicle while the fanciest fobs now do so much more but the cost to replace the fobs far exceed the costs of cutting and replacing an old-fashioned set of ...

Nowadays, electronic car keys have become the norm, a massive shift from just a few decades ago when anyone with a little know-how could turn over the ignition on a car with some crossed wires and a ...