The fob sends a signal to a receiver inside the vehicle that disarms the car’s lock system. Key fobs are part of what is technically known as the vehicle’s remote keyless system, or RKS.

What is a key fob, anyway? A key fob is a small remote device that allows you to control a keyless system. With a key fob, you don’t need an actual key to get into your car. The key fob uses ...

Lobello says the tablets that locksmiths and security specialists use to reprogram key fobs have been stolen or can be bought online legally by thieves looking for a way to hack into targeted cars.

Investigations Security dangers of key fobs AAA said they’ve seen vehicle thefts in Missouri nearly double over the last year.

It can be incredibly frustrating when your car's anti-theft features accidentally turn on you. Fortunately, you should be turn them off with just the key.