Hidden Features of mini key replacement Key Fobs

Key fobs aren't only decorative trinkets. Today, they can perform everything from locking and unlocking doors to starting cars remotely. There are some that have hidden features that the owners may not know about.

Replace the battery if your key fob ceases to function. The good part is that the task is comparatively simple.

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 deterrent to theft. Modern day key fobs that are high-tech are more durable, convenient, and secure than ever. The high cost of these devices can be costly to replace them if you break or lose one.

A basic keyfob can cost a few dollars however, it can cost more than $200 to program. These prices are higher for vehicles with high-end options or features. Certain insurance programs or warranties may cover the cost for the replacement of a key fob. However, the majority of people will have to pay hundreds of dollars from their own pocket if this occurs.

Some newer cars also include a fob that can double as a smart key. The fobs can be used for locking, unlocking and activating an alarm with the press of the button. They can also summon your car like Tesla's summon feature, however, they must be in proximity to the vehicle in order to function.

Fobs like this contain an iron key that folds into the fob, much like a switchblade knife. The mini key replacement is kept in place when not being used by a spring. It is removed with a push of the button. A switchblade fob is priced around the same as a key fob that has a metal keys.

Keyless Entry Fobs with a Hidden Physical Key

Modern key fobs offer more than just the capability to unlock and start a car. Modern models can do anything from lowering the windows to summon the car and even auto-parking. Some of these functions aren't suitable for your everyday commute, but they could be extremely helpful in certain situations.

Some key fobs have keys that are hidden in them, usually in the shape of a flat key blade. The keys are kept in a small space inside the fob, and can be removed by pressing a button at the base of the key fob. An additional key is useful for when you're in a hurry to get to your BMW and you've lost your key.

It is a given that the battery in your keyfob will die at some time. This could be quite a neck pain. The key fob battery can be replaced cheaply and easily. You can buy a replacement battery from a dealer, BimmerTech or a big-box retailer or hardware store.

Certain BMW key fobs come with the Display Key that allows you to control your car from the key. You can verify whether the doors are locked, program when the air conditioning should be turned on, and even check your fuel level from up to 1000ft away.

Keyless Entry Fobs with Side Mirrors That Fold

Key fobs in the modern age are more sophisticated than ever. They do more than just lock and unlock the doors or allow you to start your car remotely. Depending on the model, it can also make chirping sounds to help you locate your car in a parking lot or can be used as an audio remote to control your car's radio stations.

Certain models that are more modern have a hidden function that lets you lower the windows at the push of a button. This is a great feature for hot summer days when your air conditioner just can't keep up. You may need to try several different combinations before you find the one that is effective in your car.

If you want to keep your car in a small space, the key fobs on newer Chevrolet or GMC vehicles will automatically fold the side mirrors after you lock it. To enable this feature, just press the "lock button" on the fob and hold it for 2 seconds.

Do you have a passenger in your car who is a gentle giant, or simply doesn't have as long legs as you do? You may want to look for a car that has the key fob that lets the setting of a memory seat. Certain models, such as those from GMC can allow you to set up your preferred seat and automatically remember it every time you turn on the car.

Keyless Entry Fobs with Bluetooth Connection. Bluetooth Connection

With the growing popularity of smart keys and smartphone access to cars criminals have had an easy opportunity to steal vehicles. These systems use wireless protocols that are vulnerable to hijacking. Criminals are able to spoof signals from your phone or key fob to unlock and start your car.

Key fobs are small device that can be programmed to function as a hardware token. It allows on-device, one-factor authentication to enable access to a physical object like a car, computer system, restricted area or mobile device. The fob sends wireless signals to the sensor, which is able to recognize and execute predetermined commands.

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 offer additional security. This is usually done by adding biometric verification to the equation. For instance fingerprints voice print, iris or fingerprint can be used.

Proximity keyless lock systems like the Kwikset Kevo allow users to access their doors with an iPhone or Bluetooth-enabled key fob, eliminating the need for a traditional key. These systems are popular with business owners as they allow administrators to manage access to users and onboard new employees without needing to change locks or distribute keys cards.