What Is The Heck Is Smart Key For Car?
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 the need to use traditional keyholes. Some vehicles come with them as standard features, and others offer them as an upgrade option.
The technology is far more advanced than the traditional key fob, as well. Some systems let you start the vehicle without the traditional key fob, or even a key. The most effective ones also come with battery indicators that notify you in advance when the battery is about to run out.
Security
Smart keys are a lot more practical than traditional key fobs as they have additional security and safety features. They connect to the computer system in your car by using radio-frequency identification (RFID). An antenna inside your car will detect the signal of the key when it's in the range of the key, allowing you to unlock your doors and start the engine without having to take out your phone or press a button.
This might seem like a convenient feature. However, thieves can get into the system and unlock your doors and even start the engine. Certain manufacturers employ a method called "rolling codes" to prevent this from happening. This code is projected by the key onto the starter and then verified by the computer of the car prior to it starting. This prevents thieves creating multiple copies of keys.
You can also keep your car secure by not placing the phone and key in the same pocket. If you place the two devices too close can block the signals, thus preventing them from sending signals properly.
The KeySmart Pro has a built in Tile that will help you locate your phone. When you place the Smart Key next to your iPhone with the app installed by pressing the activation button, it will trigger the Tile to play a brief tune and flash an LED. This can be a lifesaver in case you've lost your phone in a dark room or even if the phone is on silent mode.
Convenience
In addition to locking and unlocking your car, a smart key can also save and recall individual settings, such as seat, mirror and steering wheel position. Some smart keys, like BMW's Comfort Access system, allow you to start your vehicle without having to press the ignition button.
Modern smart keys make use of radio waves to communicate with antennas within the car, generating an encrypted signal that is then interpreted by the car's computer. These signals can be programmed to perform different tasks, such as opening and closing the trunk, or engaging the child lock.
G28CarKeys isn't completely foolproof. It is possible for cybercriminals to recognize the frequency of the smart key and steal its unique identification number. Thankfully, the manufacturers are striving to make the system more secure.
A great feature is that you can remotely lock and unlock your car by tapping the screen of your phone. This feature will save you time when loading children or cargo. It's particularly useful when you have teenagers who are learning to drive.
The sleek, compact design of the smartkey is among its best features. This makes it easier to carry than other key organizers that are heavy and take up a lot more space than necessary. The KeySmart is also quiet and comfortable to carry, and eliminates that annoying jingle that can cause you to become agitated.
Battery Life
Smart keys are typically half as long (two to three years versus four to six years) as regular fobs. Smart keys need to communicate with the car at a faster rate and more frequently in order to unlock and start the car. Smart keys will also drain faster if they are placed close to electronic devices, such as phones, computers and screens that emit electromagnetic fields.
The majority of smart keys come with batteries backup options. According to Open Road Auto Group most smart keys have a blade that can be used as a traditional door lock in the event the battery of the smart key fob fails. A majority have a slot where a traditional key can be put in to start the engine in the event that the smart key fob is not working or is dead.
Another feature that smart keys offer is referred to as the "power saving mode." If you forget to bring your smart key while driving, you can drive your vehicle as long as the engine isn't running. To do this, you should place the smart key flat against the steering column of your vehicle and then pressing the ignition button one time. If you've done this correctly, your system should notify the driver that the key is not working but still operational.
Cost
While many vehicle owners are switching to smart keys for greater convenience and added security, it's important to know that these features can be expensive. If you have lost a smart key it can cost a fortune to replace it and re-programme your car.
Smart keys look like normal key fobs, however they are equipped with a microchip that can unlock, lock or start a car without a physical one. The chip transmits an unique code to the vehicle's system, which recognizes and validates the code prior to beginning the engine.
This technology has been around for some time but it's not yet perfect. This technique has been employed by thieves to steal vehicles in several cases. The good news is that there are solutions to stop this from happening. One way to avoid this is to use a smart key with rolling security codes. The code is changed each time the key is sent.
A key fob that features an LCD screen is very expensive. BMW's Display Key, a smart key of this type, is a good example. Its LCD color touchscreen serves the usual functions of a keyfob such as locking, unlocking, and keyless start but it also send commands from a smartphone to the system of the vehicle. This makes it easier to use the vehicle and keep on top of its charging status and location. It even allows the vehicle to park itself. This is an excellent option for those with limited mobility or disabilities.