The word fob is believed to have originated from watch fobs, which existed as early as 1888. The fob refers to an ornament attached to a pocket-watch chain. The origin of the term “fob” as in “key fob” goes back to either Middle English fobben, or German Fuppe (pocket) or the German foppen meaning sneak-proof. A key fob is quite possibly the most technologically advanced and important accessory that can be attached to your keychain. Able to fit in the palm of the hand and lock and unlock a vehicle at the touch of a button, key fobs are a huge convenience for car owners.

While the primary function of a key fob is to control the remote-entry system of the vehicle, more advanced devices are able to control other functions, such as:

1. Starting the vehicle ignition remotely.

2. Disarming and arming the vehicle security system.

3. Popping the latch on the trunk.

4. Activating a panic alarm.

5. Automatic window control.

Solving The Big Security Problem!

Security is a big issue for car owners and car theft is a huge problem across the U.S., especially with highly desirable vehicles such as sports cars and high-end SUVs. Remote keyless entry systems will only allow access to a vehicle if the right key fob is presented and are an effective deterrent against motor vehicle theft. However, this advanced security can often backfire on owners if they are not careful. Quite simply, if you don't have your key fob with you, then you will not be granted access to your vehicle. Key fobs offer good reassurance, but they also need to be looked after.

I Lost My Car Keys - What Can I Do?

One of the best things about your key fob is that it is unique to your vehicle. Nobody else's key fob will work with your vehicle and your key fob will not gain access to anybody else's vehicle. Each fob operates on its own unique code. This is great for security.