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What You Should Know About Smart Keys Smart keys, also known as keys that are digital or information keys can allow drivers to gain access to their vehicle without having to fiddle with the traditional keyhole. Some vehicles come with them as standard features, whereas others offer them as an upgrade option. The technology is also more advanced than a standard key fob. Certain systems allow you to start your vehicle without the traditional key fob or even a key. The most effective systems also have battery indicators which warn you when the battery is low. Security Smart keys are more practical than traditional keys and also come with additional security and safety features. They utilize radio-frequency identification or RFID, to connect with your car's computer system. If the key is within the range of the antenna, it can be used to unlock the doors and start the car without having to make use of your phone or press a button. It may appear to be a convenient feature. However, car thieves can get into the system and unlock your doors and even start the engine. Certain manufacturers employ a technique known as “rolling codes” which prevent this from happening. This code is projected from the key to the starter and is verified by the car's computer prior to starting. This prevents thieves from creating multiple copies of the key. Another method to keep your vehicle secure is to make sure that you don't put your mobile phone and key in the same pocket. Putting the two devices too close to each other could block signals, thus preventing them from transmitting properly. The KeySmart Pro is a great option because it has a built-in Tile which helps you locate your phone. When you place the Smart Key next to your iPhone with the application installed and press the activation button, it will cause the Tile to play a brief tune and flash an LED. This can be life-saving when you've lost your phone or if it's on silent mode. Convenience Smart keys are able to store and recall personalized settings like mirror, seat, and steering wheel positions. smart car key fob programming , like BMW's Comfort Access system, allow you to start the car without pressing the ignition button. Modern smart keys make use of radio waves to communicate with antennas in the car, transmitting an encrypted, unique signal that is then interpreted by the car's computer. The signals can be reprogrammed for different functions, including opening and closing the trunk or activating the lock of a child. This technology isn't foolproof. It is possible for cybercriminals to detect the frequency transmission of a smart key and then steal its unique identification number. Fortunately, companies have been working to improve the security of the system. A great feature is the ability to remotely lock and unlock your car by tapping the screen of your smartphone. This lets you save time when loading up children or cargo. This can be especially helpful if you are a parent of teens who are just learning how to drive. One of the most appealing features of a smart key is its sleek slim design. This makes it much easier to carry compared to other key organizers, which can be large and take up more room than they need. The KeySmart is quiet and easy to use, and eliminates the annoying jingle. Battery Life Typically smart keys last about just half the time as regular keys with key blades (two to three years, versus four to six). Smart keys need to communicate with the car at a higher frequency and at a higher frequency to unlock and start the vehicle. Smart keys also consume more power when put near electronic devices that create electromagnetic fields like phones, computers, and screens. Fortunately, all smart keys have battery backup features. According to Open Road Auto Group most smart keys come with a blade that can be used as a traditional key for doors in the event the battery of the smart key dies. There is also a special slot that allows you to insert the traditional key to turn on the engine if the smart key is is not working. A “power saving mode” is a second smart key backup. If you lose your smart key while driving, your vehicle will continue to function until it is not in operation. To do this simply lay the smart key flat on the steering column and press the ignition button. If you've done it correctly, the system will alert the driver that it's not in the right place but still functional. Cost Many car owners are switching to smart keys for greater convenience and added security However, it's important to realize that these features aren't always cheap. It can be costly to replace the lost smart key or reprogram your vehicle. Smart keys are similar to regular key fobs but include the capability of a microchip to unlock, lock, or start an automobile without the need for a physical key. The chip transmits a unique code the vehicle's computer system, which recognizes it and verifies it before starting the engine. This technology has existed for some time, but is not perfect. This technique has been employed by thieves to steal cars in a variety of cases. The good news is that there are methods to stop this from happening. One option is to use a smart key that has rolling security codes that changes the code every time it's transmitted. A key fob with an LCD screen is very expensive. BMW's Display Key, a smart key with this kind of display, is a good example. Its LCD color touchscreen does the usual functions of a key fob such as locking, unlocking and keyless start however, it can also transmit commands from a smartphone to the system of the vehicle. This makes it easier to use the vehicle, as well as keep in mind its charging and the location of its battery. It can even tell the vehicle to park itself this is a fantastic option for people with restricted mobility or disabilities.