Bentley Smart Key
Bentley's smart keys feature special features that can deal with unique situations. If the key is placed in the trunk for instance, it will still be capable of starting your vehicle. It could also notify you when the battery is not fully charged.
Bentley digital keys must be programmed on a regular basis by authorised locksmiths. This is a measure of security that stops the duplicate use of keys without authorization.
Remote keyless entry system
If you want to drive your Bentley Bentayga and not have to fumble around for your keys, you'll require a remote keyless entry system. This type of technology makes use of radio waves that are short-range to lock and open your car. The key fob sends a signal to a receiver inside your car. The receiver transmits the signal to the ignition and lock of your car to unlock. The remote allows you to manage the lights and climate of your car. It's a great way to avoid the hassle of having to find your keys in your pocket in the dark.

However, the system isn't infallible. Some insurance companies will not cover cars that have keyless entry because thieves have cracked it. The problem isn't restricted to high-end models either as the standard Ford Fiesta can be hacked with the help of cheap PS10 programming devices.
A smart key's security is built on the fact that it sends out an encrypted signal in a different format each time it opens a trunk or door. This makes it difficult for thieves who are technologically adept to "replay" these signals and open the vehicle. The system also has another backup by way of a key blade that can be used to operate the vehicle in the event that the primary key fob is damaged or lost. Smart keys are powered by batteries and eventually, they will become powerless.
Stolen vehicle finder
Bentley smart key comes with the service of locating stolen vehicles that can assist in recovering your car in case it is stolen. It uses an GPS device to pinpoint the location of your vehicle, and also informs the authorities if you're in danger. It is easy to use and is accessible by anyone. However it is important to note that the battery in the device will eventually need to be replaced. This will add to the overall cost of the device.
A high-end luxury vehicle like a Bentley may cost more than $100,000, but that does not stop thieves from attempting to steal it. A 52-year old woman was captured on video stealing an 2016 Bentley in Clearwater. The theft was probably caused by relays that fool car electronics into thinking the key fobs are in place.
Bentley keys are not copied as easily. A key programmer that is specifically designed for Bentley is required, which can be purchased only through a Bentley dealer. The new key should be able to connect to the main computer of the vehicle and be able to reject the original.
Bluetooth connectivity
Smart keys are equipped with a low-frequency radio that can be used to open doors or start cars. How Stuff Works Electronics says that if a driver is not close enough to their car someone could take the signal and steal the signal. Bentley smart keys emit an exclusive frequency signal each when a door or trunk is opened remotely. Additionally, bentley bentayga key provide an extra battery that can help the car start should it be stolen.
Battery Backup
If your Bentley Flying Spur key fob stops working, it can be a major issue. The problem is usually caused by a dead battery. It's easy to replace it within a matter of minutes. Other reasons that the remote keyless system could not function are worn buttons and signals being blocked or water damage.
Fortunately, this model has an additional battery that can help you start your vehicle in the event there is a power failure. Insert the key in the ignition to start the auxiliary power source.
The auxiliary battery can last up to 3 hours, so there's no need to be concerned about being stranded on the side of the highway. The battery can be used to lock and unlock the Bentley without the use of a key.