Hidden Features of Mini car Keys Key Fobs

Key fobs have changed a lot from their initial use as decorative trinkets. They can now do everything from locking and unlocking doors to start the car remotely. Some even have additional features that owners might not be aware of.

If your car's key fob begins being a bit shaky, it's time to replace its battery. It's a relatively simple job.

Switchblade Keyless Entry Fobs

A key fob does more than just unlock and start cars. It also serves as a security tool and also a deterrent against theft. Modern day fobs are easy to use and durable, and are more secure than ever. However, their high price can make them costly to replace mini key in the event of losing or break one.

A basic key fob might cost just a few dollars to buy however, having it programmed can set you back more than $200. Those costs are even higher for high-end vehicles or those with special features. Certain insurance programs or warranties will cover the cost for the replacement of a key fob. However, the majority of people will need to pay hundreds of dollars from their own pockets if this occurs.

Some newer vehicles also come with an accessory key fob that can be used as an intelligent key. These fobs are capable of locking, unlocking and activating an alarm with the press of one button. They can even summon your car as Tesla's summon feature, however, they must be in reach of the vehicle to be effective.

This type of fob contains an aluminum lock that folds into the fob, similar to the switchblade. A spring holds the key inside when it's not in use and it is possible to pop it out with the click of a button to open the vehicle. A switchblade fob will cost you about the same as a key fob with a metal keys.

Keyless Entry Fobs that have a physical key hidden

A lot of modern key fobs have more functions than simply unlocking and starting the car. Modern models can do anything from rolling down windows to summon the car, and even auto-parking. Some of these functions aren't suitable for your everyday commute but they can be extremely useful in certain situations.

Some key fobs come with an actual key inside of them, typically in the form of a flat metal key blade. Keys can be placed in a small storage compartment inside the key fob or removed by pressing the button located on the base. A spare key is helpful if you are in a hurry to get to your BMW and you've lost your key.

It is a given that the battery inside your keyfob will die at some time. This could be quite a headache for you. Fortunately replacement of the battery in your key fob is simple and inexpensive. You can purchase the replacement battery from your dealer, BimmerTech or a big-box retailer or hardware store.

Certain BMW key fobs come with a Display Key that allows you to control your car from the key. You can verify if the doors are locked and schedule when the air conditioner is scheduled to be turned on. You can even view the fuel level up to 1,000ft away.

Keyless Entry Fobs with Side Mirrors that Fold

Key fobs of today are loaded with more advanced electronics than ever, and this little plastic thingamajig does a lot more than lock or unlock the doors and start the car remotely. Depending on the model, it may also make chirping sounds to help you locate your car in a parking space or can be used as an audio remote to control your car's radio stations.

Some of the newer models come with a hidden feature that lets you lower the windows at the touch of a button. This is a great feature to have during a hot summer day when the AC doesn't completely complete the task. The button sequence to activate the feature isn't always clearly labeled and you might have to play around with different combinations until you've found one that works for your car.

If you're a lover of tight spaces, the key fob in some of the newer Chevrolet and GMC vehicles can help out by automatically folding the vehicle's side mirrors after locking the vehicle. Simply press the "lock" button on the fob for a full second to enable this feature.

Do you share your car with a gentle giant or someone who just doesn't have the same legs as you? Perhaps you should look into a car with mini keys that allow you to set an automatic seat memory. Some models, like GMC's GMC can allow you to create an individual seat preference and then automatically remember it every time you start the car.

Keyless Entry Fobs with a Bluetooth Connection

Criminals are now able steal cars with ease due to the increasing popularity of smartphones for access to cars and smart keys. Wireless protocols that these systems use can be hijacked by criminals who can disguise the signal from the key fob or smartphone to open and start your car.

A key fob is a small key fob that is programmable in hardware and can be used on devices, with one-factor authentication to enable access to physical objects such as a car, computer system, restricted area or mobile device or room. The fob transmits wireless signals to a sensor which is able to recognize the information and commands, and performs predetermined functions such as locking or unlocking.

In a lot of instances the key fob is also a security token that is compatible with two-factor or multi-factor authentication (2FA or MFA) methods to provide additional security. This is typically accomplished by adding biometric verification to the equation. For example, a fingerprint or iris scan, or even a voice print could be used.

Proximity keyless lock systems like the Kwikset Kevo allow users to open their doors using smartphones or a Bluetooth-enabled key fob, eliminating the requirement for a traditional key. These kinds of locks are very popular with business owners since they make it easy for administrators to integrate new employees and control access to users without having to change the locks or distribute keys.