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Car Keys For Aging Parents and Loved Ones Sometimes caregivers of loved ones who are elderly have to make difficult choices. If an elderly parent or loved one is driving in a dangerous manner or is driving recklessly, it might be time to get rid of their car keys. Most cars come with a driver's setting that is configured to a specific key. This feature is especially useful when multiple people share the vehicle. Transponder Keys Transponder keys are common in most modern cars. They provide an extra layer of security that metal keys made of flat metal can't. These are tiny microchips that are embedded in your key. They send signals to an immobilizer system in the car, allowing it to start if a valid keys is within range. This type of technology has drastically reduced car theft rates across the world. But it's not foolproof. Professional thieves have developed methods to alter the signals while still hotwiring vehicles. They can also repurpose standard cut key blanks to create their own transponder keys. Even if your vehicle comes with an electronic transponder, it's worth getting an extra. A reputable locksmith is able to make them for you at a fraction of the cost of car dealerships. They will scrutinize your key to determine the best methods of copying and programming. They can then program the new key to work with your vehicle. A reputable locksmith may also be able to help you with “flat” or non-transponder keys. These keys communicate with your car using mechanical methods, not electronic technology. These keys are easier for children to use which makes them less secure. They can also be copied by anyone with an instrument for cutting keys. Smart Keys Smart keys are a type of key fob used in many modern automobiles. They perform the same functions as a remote control, but they have additional features. Smart keys can lock and unlock your vehicle from a distance, without pressing any buttons. They can also be used to start the engine. These functions are functional even if the key is in your purse or pocket. One of the greatest things about smart keys is that they're extremely secure. Hackers aren't able to steal your car due to the signals they send are encrypted. A computer in your vehicle confirms the rolling code that is projected by the smart key before it starts the engine. You could encounter some glitches because the technology is in development. For instance, if your key and phone are too close the cell's normal operating signals could interfere with the signal that your smart key sends. Certain smart keys come with an incredibly small touch screen. For instance, BMW developed the Display Key with a display that lets the user perform a variety functions from the key fob such as locking, unlocking, and starting. The key will also inform the owner when its battery is running low and recommend the new key from your dealer. Keyless Entry If you don't wish to go as far as a smart key or transponder key A keyless entry system allows you to lock and unlock your car with the push of a button. These systems use radio waves, also known as RF, to communicate the car's receiver. Based on the type of system, the signal could also turn on the car's engine and disarm the alarm. Keyless entry removes the need to conceal spare keys, which can be a major threat to thieves. It also prevents you from worrying about losing or misplacing the car key, which can happen to anyone at any point. You should change the code regularly to ensure your security. The way that keyless entry works is to press the button on your device or key fob to transmit the radio signal at 315 Megaherz. The signal gets encrypted and scrambled before being transmitted, so that even if a hacker tries to intercept it, they won't be able to gain access to your car. seat ibiza replacement key G28 have passive engine start, which means the vehicle will continue to run and begin the engine even if the key isn't within range. This is a security feature that is designed to stop your vehicle from running out of gas and also to prevent harmful fumes from entering the interior of the car. Remote Start No matter if your car is parked in your driveway or in the street, remote start systems offer peace of head and convenience. The system sends the signal to the RES module of the vehicle by pressing a button, or by using an app. The system also works for other functions within your vehicle, for example, opening and closing windows or changing the temperature of your heated/cooled seats. Certain systems are more flexible and include additional channels that can be used to control things as power-assisted wheels, automatic climate control, and rear defrost. The good news is that most seats made after 1995 have transponders embedded in the key. Consequently, most newer vehicles can be used with remote-start systems. However, some older Seat models will require a key that has an older transponder chip and won't work with remote-start systems. Many parents have experienced the moment when they are reaching back into the car seat of their child and struggle to press down on the release button in the red color. A company called NAMRA came up with a solution for that problem that makes it much easier to unbuckle the seat even if you have a hard time pressing down on the buckle with your thumb.