May 17, 2022

Modern Types of Auto Keys

As the world is witnessing advancements in technology, so does the automobile industry. Vehicle manufacturers have improved different features to give optimum user experience to car owners. The automobile industry has slowly moved from the traditional and mechanical keys to automated car keys that have made entry easier.

Gone are the days when you have different keys to operate your car. Our car keys especially have evolved during these past decades. In this article, we will be looking at the modern type of auto keys that most modern vehicles use.

Remote Keys

The first on our list is remote keys. They are the first type of smart key that flooded the market with their great features. The primary selling advantage of remote keys is the ability to unlock car doors without physical contact. A remote key can unlock and lock car doors with just a push of a button when nearby. These remote keys are designed with radio transmitters that send a signal to the car when it is nearby, about 5 to 10 meters. If the signal has the same configuration as the car, the door locks or unlocks.

The action is often accompanied by quick flashes of the car’s light or distinct sound to show that locking or unlocking the door was successful. In some car models, there is also a red button that turns on the alarm when there is a theft attempt.

Key Fobs

The key fobs take it a step further by adding extra features to the experience. Key fobs function similarly to remote keys because you to lock and unlock your door when close to your car. However, some key fobs don’t need to be brought out or pressed to unlock the car’s door.

In the recent car models, there is an integrated sensor button that picks up the radio frequency the key fob is emitting. Press the button with the fob near to you and the doors will automatically open. Also, some key fobs were programmed to start the engine before you get to your car. The major difference between remote keys and key fobs is that remote keys usually have a physical key attached while key fobs operate independently from the car key.

Proximity Keys

Now, this is the peak of auto keys. The design of a proximity key was to change the narrative of auto keys with enhanced features. They are one of the safest auto keys that offer both convenience and security. While proximity keys operate similarly to remote keys and key fobs, a proximity key can automatically unlock your car depending on your distance. You don’t have to bring your proximity key out from your bag or pocket nor do you have to interact with it. Some proximity keys offer the function of starting your car when you are close by.

Wrapping Up

Most modern cars come with keyless entry systems that are super useful, but you can easily misplace them. Therefore, if you need an auto key replacement or an expert to assist you with advanced key replacement or programming service, feel free to contact us at 843 Locksmith.

Previous Next