Hidden Features of mini replacement Key fob Key Fobs

Key fobs are no longer just a decorative trinket. They can now do everything from locking and unlocking doors to start an automobile remotely. There are some that have hidden features that the owners may not be aware of.

If your car's key fob begins acting up, it's probably time to replace the battery. It's an easy task.

Switchblade Keyless Entry Fobs

A key fob can be used to do more than unlock the car and start it. It also functions as a security tool and theft deterrent. Modern key fobs are more efficient, practical and secure than they have ever been. Their high cost can mean it is expensive to replace them if you lose or break one.

A basic key fob may be a couple of dollars to purchase however programming it will cost you more than $200. These prices are higher for vehicles with high-end options or features. A few insurance programs or warranties may provide the replacement mini keys of a key fob. However, most people will have to pay hundreds of dollars from their own pockets if this happens.

Certain cars of recent years also have a fob which can double as a smart key. These fobs can lock, unlock and arm an alarm at the press of a button. They can summon your car, similar to Tesla's summon function. But they must be within the range of the vehicle in order to work.

Fobs like this contain the key made of metal, which folds into the fob in the same way as a switchblade knife. A spring keeps the key tucked inside when not in use and allows you to take it out by pressing of a button for access to the vehicle. A switchblade key fob costs about the same as a key fob with a metal keys.

Keyless Entry Fobs that have a physical key hidden

Modern key fobs have more than just the capability to unlock and start a vehicle. Modern models can do anything from lowering the windows to summon the vehicle or even park it automatically. While some of these handy functions may not be useful for your daily commute however they can be useful in certain scenarios.

Some key fobs include keys that are hidden inside, usually in the form of a flat, metal key blade. These keys can be stored in a small compartment within the key fob, or removed by pressing the button on the base. An extra key is useful for when you're in a rush to get to your BMW and you have forgotten your key.

It is a given that the battery in the key fob will fail at some point. This can be an enormous neck pain. The battery in your key fob can be replaced easily and inexpensively. You can purchase a new battery from your dealer, a third-party seller such as BimmerTech, or even a hardware store or big-box retailers.

Certain BMW key fobs include a Display Key, which expands the range of functions that your car can be driven using the key. You can verify if the doors are locked and plan when the air conditioning will turn on. You can even check the level of fuel up to 1,000ft away.

Keyless Entry Fobs With Side Mirrors That Fold

Key fobs in the modern age are more sophisticated than ever. They can do more than lock and unlock doors or remotely start the car. It may also emit chirping sounds to aid you in finding your car when you are in a parking spot or act as a remote audio control that can control the radio stations in your car.

One of the most useful hidden functions is found on a few newer models that allow you to lower all the windows immediately by pressing a button on your key fob. This is great for hot summer days when your air conditioner cannot keep up. The sequence of button presses to activate the feature isn't always clearly labeled, so you may have to play around with different combinations until you come across one that works with your vehicle.

If you're one of those who likes tight spaces keys in some newer Chevrolet and GMC vehicles can help out by automatically folding the side mirrors after locking the vehicle. Simply press the "lock" button on the fob for a full second to activate this feature.

Do you have a vehicle with someone who is a gentle giant, or just doesn't have the same length legs as you do? You might want to search for a car with the mini key fob that lets the setting of a memory seat. Some models, like GMC's GMC, allow you to create your preferred seat and automatically remember it every when you start the car.

Keyless Entry Fobs that Connect to Bluetooth

Criminals are now able to steal cars with ease thanks to the rise of smartphones for access to cars and smart keys. Wireless protocols that these systems use are vulnerable to hijacking by criminals who can spoof signals from the key fob or smartphone to unlock and start your vehicle.

Key fobs are small device that can be programmed to function as a hardware token. It offers one-factor authentication on the device to facilitate access to physical objects like a car, computer system, restricted area, mobile device. The fob transmits wireless signals to a sensing device, that recognizes the data and commands, and performs predetermined tasks like locking or unlocking.

In many cases the key fob may also be used as a security token. It can support two-factor or multiple-factor authentication (2FA and MFA) to offer additional security. This is typically done by adding biometric authentication to the equation. This can be a fingerprint scan, iris scan or voice prints, for example.

Keyless proximity locks like the Kwikset Kevo allow users to open their doors using either a Bluetooth-enabled smartphone or key fob, removing the requirement for a traditional key. These kinds of systems are popular among business owners, as they make it easy for administrators to welcome new employees and control access to users without the need to change locks or distribute keys.