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What You Should Know About Smart Keys

Smart keys, also known as digital keys or information keys allow drivers to access their vehicles without having to search for a keyhole. Certain vehicles include them as standard features, while others offer them as an upgrade option.

The technology is much more advanced than the traditional key fob, too. Certain systems have emergency start features that allow you to open the car and start the engine without having a key fob (or even an ordinary one). The most effective models also have indicators for the battery that notify you in advance when the battery is about to expire.

Security

smart key for car keys are more efficient than traditional fobs, and come with additional security and safety features. They communicate with the computer system in your car using radio-frequency identification (RFID). If the key is within the 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 a button.

While this may seem like a useful feature but car thieves are also able to hack into the system to unlock your doors and start the engine. Certain manufacturers employ "rolling code" technology to stop this. This code is projected from the key to the starter and is verified by the car's computer before beginning. This is to prevent thieves from creating multiple copies of keys.

You can also ensure your vehicle is secure by not keeping the phone and keys in the same pocket. Signals can be blocked if both devices are close together.

The KeySmart Pro has a built in Tile that helps you locate your phone. If you have the application installed on your iPhone and place the new smart car key Key near it, the press of its activation button triggers the Tile to play short melodies and flash an LED. This could be life-saving in the event that you lose your phone or if it's on silent mode.

Convenience

In addition to locking and unlocking your vehicle smart keys can also store and recall individualized settings like seat, mirror and steering wheel positions. Certain smart keys, such as BMW's Comfort Access system, allow you to start the car without having to touch the ignition button.

Modern smart key for cars keys utilize radio waves to communicate with antennas inside the car. They transmit an encrypted, unique signal that is processed by the car's computer. These signals can be modified to perform a variety of functions, such as opening and closing the trunk, or activating a child lock.

This technology isn't 100% secure It is, however, not foolproof. It is possible for thieves with a technological edge to detect the frequency of the smart key and steal its unique identification number. Fortunately, manufacturers are working to make the system more secure.

Another benefit is the capability to remotely lock and unlock your vehicle with a tap of the phone's screen. This allows you to save time when loading up children or cargo, and is especially beneficial if you're a parent with teenage kids who are just learning to drive.

The sleek slim design of a smartkey is among its best features. It is much more convenient to carry than other key organizers that are heavy and take up a lot more space than is needed. The KeySmart is also quiet and comfortable to carry, and eliminates the annoying jingle that could drive you crazy.

Battery Life

Smart keys typically last about half the time (two to three years versus four to six years) as regular fobs. This is because smart keys need to communicate with the car more often and at a higher frequency to unlock it and start it. Smart keys also drain faster when they are placed near electronic devices such as phones, computers or screens that generate electromagnetic fields.

Fortunately, most smart keys have batteries backup features. According to Open Road Auto Group most smart keys have blades that can be used as a traditional door lock in the event that the battery of the smart key fails. Most have a slot where traditional keys can be put in to start the engine in the event that the smart key fob is not functioning or is dead.

Another feature of smart keys is called an "power saving mode." If you do not take your replacement smart key key while driving, you are able to drive your vehicle for as long as the engine isn't running. To achieve this, you have to lay the smart key for smart car flatly against the steering column of your vehicle while pressing the ignition button one time. If you've done it correctly, the system should alert the driver that it's low on the key, but still functioning.

Cost

Smart keys are not always cheap. Many vehicle owners upgrade their keys to smart ones to enhance security and convenience. If you lose a smart key it can cost a fortune to replace it and also reprogramme the car.

Smart keys look like normal key for smart car fobs, however they contain a microchip which can unlock, lock or start a car without having a physical one. The chip transmits a unique code to the car's system that recognizes it and confirms it prior starting the engine.

This technology has been around for a while, but it's not completely. This technique has been employed by thieves to steal cars in a variety of cases. The good news is that there are solutions to prevent this from happening. One way is to use an intelligent key with rolling security codes that changes the code every time it's transmitted.

A key fob with an LCD screen can be quite expensive. BMW's Display Key is an example of this type of smart key. Its LCD color touchscreen performs the standard functions of a key fob, such as locking, unlocking and keyless start however, it can also send commands from an iPhone to the systems of the vehicle. This makes it much easier to operate the vehicle and keep the track of charging locations and battery levels. It is also able to command the car to park itself. This is a fantastic option for those with physical limitations or disabilities.