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Car Keys For Aging Parents and Loved Ones Sometimes caregivers of elderly loved ones have to make difficult choices. It could be the time to put away the car keys of an elderly parent. Many vehicles come with a driver setting set to a specific key. This feature is particularly helpful in the event that multiple people are sharing the vehicle. Transponder Keys Transponder keys are common in a majority of modern cars. They provide an extra layer of security to the car that keys made of metal aren't able to. These are tiny microchips embedded in your key. They send signals to an immobilizer device on the car, allowing it only to start when a valid keys is within range. This technology has helped to reduce car thefts all over the world. But it's not completely safe. Professional thieves have developed methods to alter the signals and still hotwire vehicles. They can also repurpose standard cut key blanks and design their own transponder keys. So, even if your car has transponder keys it's worth purchasing a spare. A reputable locksmith will make keys for you at a fraction the cost of a dealership for cars. They will look over your key to determine the most efficient methods of copying and programming. The new key can be programmed to work with your vehicle. A reputable locksmith will also be able to assist you with “flat” or non-transponder keys. These keys function mechanically using cuts cut into the sides of the keys and do not use any electronic technology to connect with your vehicle. These kinds of keys are easy for kids to play with, so they're less secure. Anyone with a key cutter can also copy them. Smart Keys Keys Many modern vehicles are equipped with smart keys, a type of key fob that performs the same functions as the remote but has added features. Smart keys are able to lock and unlock your car from a distance, without having to press any buttons. They can also be used to start your engine. These features work regardless of whether your key is in a pocket or purse. One of the most appealing aspects about smart keys is that they're extremely secure. Hackers can't easily steal your car because the signals they send are encrypted. Furthermore, a computer in your vehicle checks the rolling code that is projected by the smart key before starting the engine. You may encounter some bugs since the technology is in development. For instance, if your key and phone are too close and your phone's normal operating signals could interfere with the signal that your smart key sends. Some smart keys include the ability to use a small touchscreen color. BMW, for example, developed the Display Key, which has a touchscreen that allows the user to perform various functions using the keyfob like locking, unlocking and even starting. The key will also inform the owner when its battery is drained and will suggest that they purchase a new one from your dealer. Keyless Entry If you don't want go as far as transponder or smart key, a keyless entry system will allow you to lock or unlock your car with the touch of a button. These systems make use of radio signals, known as RF which communicate with a receiver in the vehicle. The system that is used will determine the signal may also turn on the engine of the car and deactivate the alarm. Keyless entry makes it impossible to hide spare keys that are an ideal target for thieves. You won't have to worry about misplacing or losing keys to your car that could happen at any time. You should change the key code often to ensure security. The way that keyless entry works is that you press the button on your mobile or physical key fob to send a radio signal of 315 Megaherz. The signal gets encrypted and scrambled prior to being released, so that even if a hacker tries to intercept it then they won't have the ability to gain permanent access to your car. Certain keyless entry systems have active engine starting, which means that the car can run and start when the key is not within reach. This feature is designed to keep your car from running short on gas and prevent toxic fumes leaking into the interior. Remote Start Remote start systems give you convenience and peace of mind regardless of whether the vehicle is parked on the street or in your driveway. The system transmits the signal to the RES module in the vehicle by pressing a button or through an application. This system can also be used to adjust heated/cooled seats, or to open and close windows. Some systems are more flexible and come with additional channels that can be used to control items as a power-assisted steering wheel, automatic climate control, and rear defrost. The good news is, that a majority of Seat vehicles produced since 1995 will feature a transponder chip embedded within the key. Most of the newer models are compatible with remote start systems. Certain older Seat models require a key with only a transponder that is basic and will not work with remote-start systems. Many parents have experienced that moment when they reach for the backseat of their child's car seat but aren't able to push down on the red buckle release button. key seat called NAMRA has come up with a solution to that problem making it easy to unbuckle even if you have a hard time pressing down on the buckle using your thumb.