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What You Should Know About Smart Keys

Smart keys, also referred to as keys that are digital or information keys permit drivers to open their vehicle without having to fiddle with the traditional keyhole. Certain vehicles come with them as standard features, whereas others provide them as an upgrade.

The technology is also more advanced than a traditional key fob. Certain systems let you start the vehicle without the traditional key fob, or even a key. The best ones also have indicators for battery that notify you in advance when the battery is about to expire.

Security

Smart keys are more efficient than traditional fobs, and come with additional security and safety features. They utilize radio-frequency identification or RFID, to communicate with the computer system in your car. If the key is within range of the antenna it is able to unlock the doors and start the car without needing to use a phone or push a button.

While this may sound like a great idea however, car thieves can hack into the system to unlock your doors and then start the engine. Certain manufacturers employ "rolling code" technology to stop this. The code is projected by the key onto the starter and then verified by the computer in the car before it starts. This helps prevent thieves from making multiple copies of the keys.

You can also keep your car safe by not putting the phone and keys in the same pocket. The signals can be blocked if both devices are close together.

The KeySmart Pro has a built in Tile that will help you locate your phone. If you have the application installed on your iPhone and place 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 case you've lost your phone in a dark place or even if it is on silent mode.

Convenience

In addition to locking and unlocking your car smart keys can also be used to store and recall individual settings such as seat, mirror and steering wheel alignment. Certain smart keys, such as BMW's Comfort Access system, allow you to start your car without pressing the ignition button.

Modern smart keys communicate with car's antennas via radio waves. They transmit a unique encrypted message that is read and then acted upon by the computer. These signals can be reprogrammed for different functions, including opening and closing the trunk or activating locks for children.

This technology isn't foolproof It is, however, not foolproof. Tech-savvy thieves can intercept the unique identification number of the smartkey by detecting its frequency transmission. Fortunately, companies are trying to make the system more secure.

A useful feature is the ability to remotely lock and unlock your car by tapping the screen of your phone. This lets you save time when loading children or cargo. It can be especially useful if you're an adult with teenagers who are just learning how to drive.

One of the greatest features of a smart key is its sleek compact design. This makes it much simpler to carry than other key organizers that are heavy and take up more space than is needed. The KeySmart is quiet and easy to use, without the annoying jingle.

Battery Life

Smart keys are typically only half as long (two to three years, versus four to six years) as regular fobs. This is due to the fact that the smart keys need to communicate with the car more frequently and at a higher speed to unlock it and start it. Smart keys will also drain faster when placed near electronic devices like phones, computers or screens that emit electromagnetic fields.

Fortunately, most smart keys come with battery backup features. According to Open Road Auto Group most smart keys come with a blade that can be used as a traditional door lock in the event that the battery of the smart key dies. They also have a slot that lets you insert traditional keys to start the engine if the Smart key for car (menwiki.Men) key is not working.

A "power saving mode" is a second smart key backup. If you forget your smart key while driving, your vehicle will still run even if it's not in operation. To accomplish this, you need to place the smart key flatly against the steering column of your vehicle and then pressing the ignition button one time. If you've done this correctly, the system will alert the driver that it's not in the right place but nonetheless functional.

Cost

While many vehicle owners are upgrading to smart keys for convenience and increased security However, it's important to realize that these features aren't always cheap. If you have lost a smart key it can cost a fortune to replace it and reprogramme your car.

Smart keys look similar to regular keys, however they contain a microchip, which can unlock, lock or start a car without a physical key. The chip transmits a unique code to the vehicle's system, which recognizes the code and confirms it prior to starting the engine.

This technology has been around for a while but it's not yet perfect. There have been numerous instances of thieves stealing vehicles using this method. There are methods to stop this from occurring. One way to prevent this is to use a smart key that has rolling security codes. The code is changed each time the key is sent.

A key fob that features a display screen is also very expensive. BMW's Display Key, a smart key with this kind of display, is a prime example. Its LCD color touchscreen performs the standard functions of a key fob like locking, unlocking and keyless start but it can also send commands from a smartphone to the system of the vehicle. This makes it much easier to operate the vehicle and keep track of charging and location. It can even command the vehicle to park itself which is an excellent feature for people with limited mobility or disabilities.