As technology continues to advance, more and more things are becoming automated, and keys are no exception. Smart keys have been around for a few years now, but many people are still not familiar with them. Car manufacturers have also been constantly innovating and improving their security features to prevent theft and protect their customers’ vehicles. One of the latest advancements in car security is precisely the implementation of the smart key, which is designed to be more secure than traditional keys. In this article, we’ll explain what it is, how it works, its benefits, and its features on security and how they help prevent theft.
What is a Smart Key?
A smart key is an electronic access and authorization system that uses radio waves to communicate with a vehicle. It operates wirelessly and allows the user to lock and unlock doors, start and stop the engine, and perform other functions without physically inserting a key into the car’s lock. These keys usually have a small computer chip embedded in them that communicates with the car’s onboard computer, allowing the key to work seamlessly with the vehicle.
How Do Smart Keys Work?
They use a technology called RFID, which stands for radio frequency identification. RFID works by using radio waves to transmit data between a device, such as a smart key, and a reader, such as a car’s onboard computer. The key emits a radio signal that the car’s computer reads, verifying that the key is authorized to access the vehicle. If the key is authorized, the car’s computer unlocks the doors, and the engine can be started.
The Benefits of Using a Smart Key
- Convenience: One of the most significant benefits of using one is convenience. With a traditional key, you need to physically insert it into the car’s lock and turn it to unlock the door or start the engine. With a smart key, you don’t need to fumble around with keys. You can unlock the doors and start the car with just the push of a button.
- Increased Security: Another benefit of using a smart key is increased security. Smart keys are much harder to duplicate than traditional keys, making it more difficult for thieves to steal a vehicle. Additionally, since the key communicates with the car’s onboard computer, it can alert the owner if the car is being accessed without authorization.
- Improved Fuel Efficiency: Smart keys can also help to improve fuel efficiency. Some smart keys have a feature called “keyless ignition,” which shuts off the engine automatically when the key is out of range. This feature can help to save fuel, reduce emissions, and since the car can only be started when the key is present, it eliminates the possibility of leaving the car running by accident.
- Customizable Settings: Some of these keys have customizable settings that allow the driver to adjust the car’s settings based on their personal preferences, from adjusting the seat position, mirrors, to climate control settings to the driver’s preference. This can save time and make the driving experience more comfortable.
Conclusion
In conclusion, a smart key is an electronic access and authorization system that uses radio waves to communicate with a vehicle. It operates wirelessly and allows the user to not only lock and unlock doors, but start and stop the engine, and perform other functions without physically inserting a key into the car’s lock. They offer a great deal of benefits, including convenience, increased security, improved fuel efficiency, and customizable settings.
If you’re in the market for a new car or are just interested in upgrading your current vehicle, consider investing in a smart key. The benefits are clear, and once you’ve experienced the convenience and security that a smart key provides, you’ll wonder how you ever lived without one. If you find yourself wishing to make the upgrade or in need of any of our locksmith services, your friend at Expert Locksmith Aurora will always be happy to help. Contact us at any time!