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What You Should Know About Smart Keys
Smart keys, also referred to 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. Certain vehicles come with them as standard equipment, while others provide them as an upgrade.
The technology is better than the traditional key fob too. Certain systems let you start the car without the traditional key fob, or even a key. The best models also have indicators for the battery that alert you in advance when the battery is about to expire.
Security
Smart keys are more comfortable than traditional fobs and include 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 range of the antenna, it can be used to unlock the doors and start the car without needing to use your mobile or push the button.
While this may sound like a convenient feature but car thieves are also able to hack into the system to open your doors and start the engine. Certain manufacturers employ a method known as "rolling codes" that prevent this from happening. This code is projected by the key onto the starter and then checked by the computer in the car before it starts. This is to prevent thieves from creating multiple copies of keys.
You can also keep your car secure by not keeping the phone and key in the same pocket. Putting the two devices too close to each other can block the signals, stopping them from transmitting properly.
The KeySmart Pro has a built in Tile that will help you locate your phone. When you place the Smart Key next to your iPhone with the app installed and press the activation button, it will cause the Tile to play a brief tune and flash an LED. This can be extremely helpful if you have lost your phone in a dark area or even if the phone is on silent mode.
Convenience
Smart keys can save and recall personalized settings such as seat, mirror and steering wheel positions. Certain smart keys, like BMW's Comfort Access system, allow you to start the car without having to touch the ignition button.
Modern smart keys use radio waves to communicate with antennas inside the car, generating an encrypted signal that is processed by the car's computer. These signals can be programmed for various purposes, including opening and closing the trunk, or engaging a child's lock.
This technology is not foolproof. Cybercriminals with the right skills can steal the unique identification number of a smartkey through the frequency of its transmission. Fortunately, smart car key fob have been working to improve the security of the system.
Another useful feature is the possibility to remotely lock and unlock your vehicle using a simple tap of the phone's screen. This feature can help you save time when loading cargo or children. It's particularly helpful for parents of teenagers who are learning to drive.
The sleek, compact design of a smartkey is one of its greatest features. This makes it much easier to carry than other key organizers that can be bulky and take up more room than is necessary. The KeySmart is quiet and easy to use, eliminating that annoying jingle.
Battery Life
Typically smart keys last for only half as long as regular fobs that have key blades (two to three years versus four to six). The smart keys have to communicate with the car at a higher frequency and at a higher frequency to unlock and start the car. Smart keys also consume more power when placed near electronic devices that produce electromagnetic fields, such as phones, computers and screens.
The majority of smart keys come with batteries backup options. According to Open Road Auto Group most smart keys come with a blade that can be used as a traditional door key in the event that the battery of the smart key fob fails. Many also have a separate slot that lets you insert an old-fashioned key to turn on the engine if the smart key is dead or not working.
Another feature that smart keys offer is known as"power saving mode. "power saving mode." If you forget to bring your smart key while driving, you can still drive your car for as long as the engine isn't running. To do this, place the smart key flat on the steering column and press the ignition button. If you have done this correctly, the system should notify the driver that it's low on the key, but nonetheless functional.
Cost
Smart keys are not always affordable. Many car owners upgrade to smart keys to enhance security and convenience. It can be expensive to replace a lost smart key and reprogram your car.
Smart keys look similar to regular keys, however they contain a microchip, which allows you to unlock, lock or start a car without a physical one. The chip transmits a unique code to the vehicle system, which recognizes and validates the code prior starting the engine.
This technology has been in use for a while, but is not the perfect solution. There have been many instances of thieves stealing vehicles using this method. The good news is that there are solutions to prevent this from happening. One option is to use an intelligent key with rolling security codes, which alters the code every time it is transmitted.
A key fob that features a display screen is also extremely expensive. BMW's Display Key is an example of this type of smart key. Its LCD color screen can perform all the functions of a typical key fob, such as locking the door, unlocking it, and keyless start. However, it is also able to transmit commands to the vehicle through the smartphone. This makes it easier to use the vehicle and keep on top of its charging status and location. It is also able to command the vehicle to park itself which is an excellent feature for those with limited mobility or disabilities.