resultring8

Vehicle Smart Key Technology The smart key technology that is found in automobiles allows drivers to open and start their vehicle by simply pressing the door handle or putting the keys in the pocket. It also enables a range of other adjustments like the position of seats and internal temperature settings, mirror positioning and stereo presets. However, this can also cause security issues. Security Smart keys are computerized key fobs that communicate with the vehicle through an embedded antenna to unlock doors and activate the motor. Smart key fobs, unlike traditional keys, which emit the same frequency every time they're pressed, transmit encrypted signals that are compatible with the vehicle to which they belong. This makes it harder for tech-savvy criminals to spoof or intercept the signal, and then use your key to steal your car. For example, Mercedes' system — called Keyless Go — has an internal transponder which can identify the driver's keys. The Smart Key automatically unlocks and opens the doors and tailgate when it is within 1.5 meters. It also begins the engine by pressing a button on its key. Furthermore some smart keyslike those made by BMW have their own user settings that let the driver adjust the mirrors, seat and the position of the steering wheel as well as audio preferences with the click of the button. They also have a backup lock, which stops the car from starting if the key is not in the ignition. This technology helps keep drivers from accidentally locking their cars, particularly when they have to search their purse or backpack to find keys in a parking space full of strangers or in an area with high rates of crime. A lot of systems will alert drivers when the battery of their key is low, though this feature can vary by manufacturer. Convenience If you're in a hurry get somewhere, the smart key makes entering your vehicle as simple as it can be. You can lock, unlock and start your car by pressing the door handle or trunk release. Popular Mechanics explains that the key fob can also be used for tracking charging locations, charging, and other vehicle information. A major benefit is that you won't accidentally lose your keys. The key fob communicates with an antenna inside the vehicle to determine if it's within range. If it's not, the engine won't start. This is a deterrent to thieves who might steal your vehicle to sell the parts. The smart key uses rolling codes to deter hacking attempts and cloning, reports BMW. The computer in the vehicle recognizes and verifies the code prior the start of the motor. A majority of systems also have a mechanical backup in the form of an unnoticed key blade to be used for styling purposes. Modern smart keys also know which key is in use and adjust the vehicle settings accordingly, notes How Stuff Works Electronics. For example, if you turn on the car holding the key fob in the palm of your hand, the windows and sunroof can be opened to let the cabin air dry. You can also set up a speed limit which will only be applied when the car is powered by the chosen key. This feature could be useful when you lend your vehicle to a person who is not experienced. Battery Life If you're looking for a way to get more mileage out of your vehicle's smart key, or just want to make sure it won't die during a trip to the grocery store, you can activate an auto manufacturer-specific feature called Power Saving Mode. To do this you need to press and hold the lock button while pressing the unlock button. This will disable your smart key fob's smart chip from sending or receiving radio signals and will increase the battery's life considerably. You can always restart the function by pressing the unlock and lock button again. smart car key case include anti-theft features to prevent them from being copied by thieves. For instance, Mercedes-Benz smart keys use rolling codes to stop unauthorized access to vehicles. When the smart key is put in the ignition, a computer in the car confirms the code in milliseconds prior to beginning the engine. BMW makes use of a Display Key with a small LCD color screen. This allows drivers to lock their cars, open them, and then start them without taking the smart key from their pocket. If you're considering purchasing an automobile with a smart key, or need the battery in your smart key fob changed, contact us at Pop-A Lock for a fast and easy service. Our mobile locksmiths can change the battery of any smart key, and will help you set it so that your car recognizes it. Special Cases While smart keys are not security-wise, they can be used to discourage thieves. Smart keys use rolling security codes to avoid hacking, and when placed in the ignition, the vehicle's computer verifies the code within milliseconds. Mercedes-Benz invented this technology, which is now utilized by luxury car brands. A smart key system will work even if you forget the key in the trunk or leave it at an establishment. Certain systems will notify the driver when the battery is not fully charged. Certain brands also offer key covers designed specifically for smart keys to protect the fob from damage.