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What You Should Know About Smart Keys Smart keys – sometimes called digital keys or information keys enable drivers to access their cars without fumbling around with the keyhole. Some vehicles come with them as standard equipment, while others have them available for upgrade. The technology is far more advanced than the traditional key fob, too. Some systems allow you to start the vehicle without the traditional key fob or even an actual key. The best ones also come with battery indicators that alert you in advance when the battery is about to expire. Security Smart keys are more useful than traditional keys as they have added security and safety features. They use radio-frequency identification, or RFID, to connect with the computer system in your car. 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 use your mobile or press the button. This may seem like an easy feature. However, car criminals are able to get into the system and unlock your doors or start the engine. Some manufacturers use “rolling code” technology to ward off this. This code is projected from the key to the starter and is verified by the car's computer prior the car starts. This stops thieves from creating multiple copies of keys. You can also keep your car secure by not putting your phone and the key in the same pocket. The signals can be blocked if both devices are close. The KeySmart Pro is a great option because it comes with an inbuilt Tile that can help you locate your phone. If you have the app installed on your iPhone and you put the Smart Key near it, the press of its activation button triggers the Tile to emit short melodies and flash an LED. This can be a lifesaver in the event that you lose your phone in a dark place or even if it's in silent mode. Convenience Smart keys are able to store and retrieve personal settings, including seat, mirror and steering wheel position. Some, such as BMW's Comfort Access, even allow you to start your car without having press the ignition button. Modern smart keys utilize radio waves to communicate with antennas inside the car, generating an encrypted signal that is interpreted by the car's computer. The signals can be reprogrammed to perform different tasks, such as opening and closing the trunk, or engaging locks for children. This technology isn't foolproof. It is possible for thieves with a technological edge to recognize the frequency transmission of an intelligent key and get its unique identification number. Fortunately, companies have been trying to enhance the security of the system. One of the most useful features is that you can remotely lock and unlock your vehicle by tapping the screen of your phone. This can help you save time when loading up your kids or cargo. This can be particularly beneficial if you're parents of teenagers who are still learning to drive. One of the best features of a smart key is its sleek, compact design. This makes it easier to carry than other key organizers, which can be clunky and take up more space than is needed. The KeySmart is quiet and comfortable to use, removing the annoying jingle. Battery Life Typically smart keys last about only half as long as regular fobs that have key blades (two to three years versus four to six). Smart keys need to communicate with the car at a faster frequency and at a higher frequency in order to unlock and start the vehicle. Smart keys also consume more energy when put near electronic devices that create electromagnetic fields, such as computers, phones and screens. The majority of smart keys have batteries backup options. According to Open Road Auto Group most smart keys have a blade that can be used as a traditional key for doors in the event the battery of the smart key fob dies. 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 functioning. Another feature of the smart key backup is called”power saving mode. “power saving mode.” If you don't remember to carry your smart key while driving, you'll be able to drive your car for as long as the engine isn't running. To do this, simply place the smart key flat on the steering column and press the ignition button. If you've done this correctly, the system will notify the driver that it's low on the key but nonetheless functional. Cost Smart keys aren't always cheap. Many vehicle owners upgrade their keys to smart ones to improve security and convenience. If you lose a smart key it could cost you a lot to replace it and re-programme your car. Smart keys look like regular keys, but they contain a microchip which can unlock, lock or start a car without a physical key. The chip transmits a unique number of digits to the car's system that recognizes the code and confirms it prior to beginning the engine. This technology has been around for a while however it's not the perfect solution. There have been numerous instances of thieves stealing cars using this method. The good news is that there are solutions to prevent this from occurring. One method to stop this is by using an electronic key that contains rolling security codes. The code changes each time the key is transmitted. A key fob with display screens can be extremely expensive. BMW' smart key for car near me g28carkeys.co.uk , a smart key of this type, is a prime example. Its LCD color screen performs all the functions of a traditional key fob like locking, unlocking, and keyless start. However, it can also transmit commands to the vehicle via smartphones. This makes it easier to operate the vehicle, and keep in mind its charging and location. It can even command the vehicle to park itself which is an excellent option for people with restricted mobility or disabilities.