5 Arguments Smart Car Key Programming Is A Good Thing
Vehicle Smart Key Technology
Vehicle smart key technology allows drivers to unlock and start the car by touching the door handle or putting the key in the pocket. It also allows various other adjustments like the position of the seat, internal temperature settings and mirror positioning.
This could also raise security worries.
Security
Smart keys are computerized key fobs that communicate with vehicles through an embedded antenna to unlock doors and start the motor. Smart key fobs, in contrast to traditional keys, which emit the same frequency every time they're pressed, transmit encrypted signals that are only compatible with the vehicle to which they belong to. This makes it harder for thieves with advanced technology to spoof or intercept the signal, and then use your key to steal your vehicle.
Mercedes' Keyless Go system, for example, has an internal transponder, which can identify the driver's keys. The Smart Key automatically unlocks and opens the doors and the tailgate when it is within 1.5 meters. It also turns on the engine by pressing a button on its key.
Additionally there are smart keys thatlike those made by BMW -- have individual user settings that let the driver alter the seat, mirrors, steering wheel position and audio preferences with the click of the button. They also come with a backup lock that stops the car from starting if the key is not in the ignition.
This technology prevents drivers from being unable to lock their vehicle particularly when they are searching bags or purses for keys in the parking lot of strangers or on a busy street where crime is high. Many systems also alert drivers when their keys are not fully charged, however this feature is different for each manufacturer.
Convenience
The smart key is perfect for those who are in a rush to get somewhere. You can unlock, lock and start your car simply by pressing the door handle or the trunk release. The key fob will also connect to your phone to keep track of charging, location and other data regarding the vehicle, as explained by Popular Mechanics.
You shouldn't lock your keys in the car. The key fob communicates with an antenna within the vehicle to determine if it's in range. If it's not, the engine will not start. This will stop thieves from taking your vehicle and then selling its parts.
The smart key also employs rolling codes to protect against hacking attempts and cloning, says BMW. The computer in the vehicle is able to recognize and verify the code prior to launching the motor. Most systems have a mechanical backup system in the form of an unnoticed key blade.
How Stuff Works Electronics notes that modern smart keys can be able to detect keys used and adjust the car settings accordingly. For instance, if you switch on the car while holding the key fob in your hand the windows and sunroof will open to let air circulate through the cabin. You can also set the speed limit which will only apply when the vehicle is started with the selected key, a feature that can be useful when loaning your car to a novice driver.
Battery Life
If you're looking for a way to get more mileage out of your vehicle's smart car key repair 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, hold the lock button until you release it and press the unlock button.
This will disable your smart key fob's ability to send or receiving radio waves that could extend its battery's life considerably. You can always activate the function by pressing both the lock and unlock buttons again.
Certain smart keys come with anti-theft functions that prevent them being stolen by thieves. Mercedes-Benz smart keys employ rolling codes to stop unauthorized access. The computer in the car will check the code every millisecond after the smart key - Mournheim`s blog, is inserted. BMW uses a Display Key with a small LCD color screen. This allows drivers to lock their cars, open them, and even start them without having to remove the smart key from their pocket.
Contact us at Pop-A Lock if you require to replace the battery on your smart key fob or in the event that you are thinking of purchasing a car that has a smart-key. Our mobile locksmiths will replace the battery on any smart key and assist you set it so that your car smart key programming near me can recognize it.
Special Cases
Although smart keys aren't security-wise, they can be used to discourage thieves. Smart keys use rolling security codes to protect against hacking, and when placed in the ignition, the vehicle's computer checks the code in milliseconds. Mercedes-Benz developed this technology, which is now used by luxury car manufacturers.
Another useful feature is that many smart key repair key systems will operate if the user forgot the key in the trunk, left it at a restaurant or lost it on hiking. Certain systems will also inform the driver when the battery is low. Certain brands provide key covers that are specifically designed for smart car key recoding keys to guard the fob from damage.
