Ten Stereotypes About New Smart Car Key That Aren't Always The Truth

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Smart key technology broadcasts various frequency signals each time you open or remove your trunk remotely. This makes it difficult for thieves to steal your car using the same signal to hotwire a vehicle.

This does not mean that your car is monitoring you, but it is communicating with the key fob using radiofrequency waves. The majority of smart keys also include battery indicators that tell you when the battery is depleted. Replacing the battery is easy and doesn't require any specialized tools.

Easy to Use

Smart keys connect with your car via radiofrequency signals, unlike traditional keys, which need to be placed into the keyhole. They transmit encrypted information that can unlock your car and start the engine. They're more secure than traditional keys since hackers will need to intercept the signals between your smart car key coding key and your car and that's impossible without the right equipment.

The smart key is convenient because it can perform many functions without the need to touch your phone or operate a remote control. You can utilize an app on your phone to control your vehicle's trunk to open and close or lock the trunk itself. The app allows you to transfer digital keys, such as keys for your childsitter or a your best friend. One example is BMW's Display Key, which features tiny LCD touchscreen that is color-coded to fulfill all the functions of a keyfob, plus some other cool capabilities such as self parking.

In addition, the majority of smart keys have a backup mechanical key blade concealed in the key fob. It is used to unlock the door that is locked in the event that the battery of the smart key dies. The key blade is usually hidden under a removable cap that is attached to the key fob.

Convenient

Smart keys allow you to open your door and get into your car without a traditional key fob. You press a button located on the driver's side door handle (or trunk, based on the model) and you're in.

The built-in antenna in the key transmits a message to the car's tuner. The tuner sends a radio signal to vehicle's lock/unlocking circuits. The signal opens or locks the doors and trunk. Certain models have an engine start feature that operates without the ignition key.

This is a great safety feature, especially if driving in an unknown area where criminals could be lurking. Fumbling with a keyhole in the dark could provide criminals the perfect opportunity get your personal belongings, or worse, your vehicle.

Additionally the majority of smart keys keep user preferences for the power seats, mirrors and steering wheel, making it easy to access your car with all of the functions you've used before. This can help you avoid accidentally locking yourself out as can happen using traditional keys.

Easy to Carry

Many people who use smart keys find them easy to carry in their purses or pockets. They can lock and unlock their doors, or open and close the trunk without having to press the keys. Besides being convenient keys, they are safe and secure. They operate on batteries and warn you if they're not running on batteries. Changing a smart key's battery is easy and cost only a few bucks.

Smart key systems create encrypted signals that are difficult to duplicate by devices that steal codes. These signals are projected by the smart key, and interpreted by a computer inside the vehicle. The computer will verify the authenticity of the smart key and allow it to turn on the engine. This helps thwart car thieves.

With the assistance of a specialist from your local Pop-A-Lock you can set up smart keys in just minutes. Beware of mistakes that could result in serious damage to your car by carefully following the instructions. After 30 seconds, a lengthy beep signal will let you know that the smart key has been added to your vehicle's settings.

Safe

You can lock and unlock your vehicle using your smartphone, and not worrying about losing your fob. You can also share your credentials to family members, friends, and babysitters with the help of the app of the car manufacturer. This lets you control who uses your vehicle remotely, making sure only those with authorization have access.

A digital key also stops misuse by blocking signals that are not within its range. This is accomplished by the system that detects when the driver and the key are too far away from the vehicle. For instance in fueling stations. The majority of smart keys have an overshoot limit of 10 cm for the LF field in order to minimize the risk.

Many smart car key repair keys will warn you ahead of time when the battery is empty. Replacing the battery is an easy process and doesn't require any special tools. Some systems let you start your car even if you don't have the fob which is useful if you leave the car at home.

Take Care of Yourself

Smart keys use radio frequency identification (RFID), to communicate with your vehicle. The chip in the key has an encrypted code that only your vehicle can recognize. When the key is in close proximity, it transmits an encrypted code to the antenna of your car. This signal locks or unlocks the doors, and then starts the engine. If the key is not in range the vehicle will stop the engine and close its doors.

As opposed to conventional remote keys smart keys are more secure against thieves with a tech-savvy. Open Road Auto Group explains smart keys emit a distinct signal frequency every time they're used, ensuring that someone using a different key can't get the signals to unlock your car.

Furthermore, keys that are digital using UWB and BLE technologies -- which aren't vulnerable to MITM attacks--are even more protected against theft. If you lose your car key you can still utilize the smartphone app to access your vehicle. A majority of digital car keys have indicators for battery that will notify you when the battery is running low. The battery is replaceable without special tools.