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What You Should Know About Smart Keys Smart keys, also referred to as keys that are digital or information keys, allow drivers to access their vehicle without having to fiddle with traditional keyholes. Some vehicles have them as standard features while others provide them as an upgrade. The technology is also more advanced than a standard key fob. Certain systems have emergency start capabilities that allow you open the car and start the engine without the need for a key fob (or even an old-fashioned one). The most effective ones also come with battery indicators which warn you ahead of time when the battery is about to expire. Security Smart keys are more comfortable than traditional fobs and come with additional security and safety features. They connect to the computer system in your car via radio-frequency identification (RFID). If the key is within range of the antenna it can be used to unlock the doors and start the car, without the need to make use of your phone or push a button. This may seem like an excellent feature. However, thieves are able to get into the system and unlock your doors or even start the engine. Some manufacturers use “rolling code” technology to block this. The code is projected by the key onto the starter and then checked by the computer of the car before it starts. This prevents thieves creating multiple copies of keys. You can also keep your car secure by not putting the phone and key in the same pocket. Signals can be blocked when the two devices are placed too close. 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 application installed when you press the activation key, it will cause the Tile to play a short tune and flash an LED. This can be extremely helpful in case you've lost your phone in a dark place or even if it is on silent mode. Convenience Smart keys are able to store and recall personalized settings like seat, mirror and steering wheel positions. Certain smart keys, such as BMW's Comfort Access system, allow you to start your car without having to touch the ignition button. Modern smart keys utilize radio waves to communicate with antennas inside the car, transmitting an encrypted signal that is then interpreted by the car's computer. The signals can be reprogrammed to perform different tasks, such as opening and closing the trunk, or activating the lock of a child. This technology isn't foolproof However, it's not completely foolproof. Tech-savvy thieves can intercept the unique identification number of the smartkey by detecting the frequency of its transmission. Fortunately, companies are working to improve the security of the system. Another benefit is the ability to remotely lock and unlock your vehicle using a simple tap of the phone's screen. This feature can save you time when loading children or cargo. It's particularly useful in the case of teens who are learning to drive. One of the best aspects of a smart key is its sleek and compact design. This makes it easier to carry compared to other key organizers, which can be heavy and take up more space than needed. KeySmart is also quiet and comfortable to carry. KeySmart is also quiet and comfortable to carry, and eliminates the annoying jingle that can cause you to become agitated. Battery Life Typically smart keys last about less than regular fobs with key blades (two to three years, versus four to six). This is due to the fact that the smart keys must communicate with the car more often and at a higher frequency to unlock it and start it. Smart keys also drain more energy when placed near electronic devices that generate electromagnetic fields like phones, computers, and screens. Fortunately, most smart keys come with battery backup features. According to Open Road Auto Group, most have an emergency blade that works as a traditional key to open the door of the driver in the event that the smart key fob's batteries fail. Most have a slot where the traditional key can be inserted to start the engine in the event that the smart key fob is not working or dead. Another smart key backup feature is referred to as the “power saving mode.” If you forget to take your smart key while driving, you are able to drive your car for as long as the engine isn't running. To do this, lay the smart key flat on the steering column and press the ignition button. If you've done this correctly, the system should alert the driver that it is low on the key, but nonetheless functional. Cost Smart keys are not always cheap. Many vehicle owners upgrade their keys to smart ones to increase convenience and security. It can be costly to replace a lost smart key and reprogram your car. Smart keys resemble regular keys, but they are equipped with a microchip that can unlock, lock, or start a car without having a physical one. try this transmits a unique code the vehicle's system, which then recognizes it and verifies it before beginning the engine. This technology has been around for a while, but isn't completely fully developed. This technique has been used by thieves to steal cars in various instances. The good news is that there are solutions to stop this from happening. One method to avoid this is by using a smart key with rolling security codes. The code changes every time the key is transmitted. A key fob that features a display screen can be extremely expensive. BMW's Display Key, a smart key of this kind is an example. Its LCD color screen can perform all the functions of a traditional key fob like locking or unlocking the key, as well as keyless start. But it can also transmit commands to the vehicle via a smartphone. This makes it much easier to operate the vehicle and keep an eye on charging and location. It even allows the vehicle to park itself. This is a great feature for those with limited mobility or disabilities.