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Car Keys For Aging Parents and Loved Ones Caregivers of their elderly loved ones sometimes find themselves facing difficult decisions. If an elderly parent or loved one is driving unsafely it could be time to remove their car keys. Many cars have a driver's setting that is configured to a specific key. This feature is particularly helpful in the event that multiple people are sharing the vehicle. Transponder Keys Transponder keys are standard in a majority of modern cars. They add an additional layer of security that regular keys cannot. They are tiny microchips in your keys that transmit an indication to the immobilizer system of your car which allows it to start only when a genuine key is within reach. This kind of technology has dramatically decreased the number of stolen cars around the world. It's not completely secure. Professional thieves have found ways to disguise the signals, and hotwire the vehicle. They can also use standard cut key blanks and design their own transponder keys. Even if your car is equipped with transponders, it's worthwhile to get a spare. A reputable locksmith is able to make these keys for you at a fraction of the cost of car dealerships. They will scrutinize your key to determine the most effective methods of programming and copying. The new key can be programmed to work with your vehicle. A reputable locksmith will also be able help you with “flat” or non-transponder keys. These keys communicate with your car using mechanical means and not using electronic technology. These kinds of keys are easy for kids to play with, meaning they're less secure. Anyone with a key-cutter may also copy them. Smart Keys Many modern vehicles are equipped with smart keys, a form of key fob that performs the basic functions of a remote, but also comes with additional features. Smart keys can lock and unlock your car from a distance without pressing any buttons. You can use them to start the engine. These functions will work regardless of whether the key is in your pocket or purse. Smart keys are extremely secure. seat car keys can't easily steal your car because the signals they transmit are encrypted. A computer in your car also checks the rolling codes generated by the smart keys prior making the engine start. You may encounter some bugs since the technology is being developed. If your phone and key are too close to each other, the operating signals from your phone could interfere with any signal transmitted by your smart key. Some smart keys feature the ability to use a small touchscreen color. BMW for instance, developed the Display Key, which has an LCD that allows the driver to perform various functions from the keyfob, including locking, unlocking, or starting. The key will also inform the owner that its battery is insufficient and will suggest that they purchase an additional one from your dealer. Keyless Entry If you don't want go as far as transponder or smart key A keyless entry system can allow you to lock and unlock your car with the press of a key. These systems use radio signals, known as RF, to communicate with a receiver within the vehicle. Based on the system, the signal could also turn on the engine in the car and then deactivate the alarm. Keyless entry can eliminate the need to hide spare keys, which can be the most frequent target of thieves. Also, it stops you from worrying about losing or misplacing your car's key that could happen to anyone at any time. However, you should alter the code frequently to ensure your security. The way keyless entry works is that you press the button on your app or physical key fob to send the radio signal of 315 Megaherz. The signal is encrypted and then scrambled before being released, so that even if hackers get access to it the signal, they won't be in a position to gain access to your car. Certain keyless entry kits have active engine start which means that the vehicle will continue to run and begin the engine even if the key isn't in range. This safety feature is designed to keep your car from running low on gas and prevent harmful fumes escaping into the interior. Remote Start Whether the car is parked in your driveway or on the street remote start systems give you peace of mind and convenience. The system transmits the signal to the RES module in the vehicle by pressing a button or by using an app. This system also functions for other functions within your vehicle, like opening and closing windows, or setting the temperature of heated or cooled seats. Some systems are more versatile and have auxiliary channels that can be used to control items such as power-assisted steering wheel, automatic climate control, and rear defrost. The good news is that the majority of Seat vehicles produced since 1995 will feature transponder chips embedded in the key. Most modern cars are compatible with remote-start systems. Some older Seat models require keys with a basic transponder and will not work with remote start systems. Most parents have experienced that moment when they reach into the back seat of their child's car seat but struggle to push down on the red buckle release button. A company called NAMRA created a solution to that problem that makes it easier to unbuckle the seat even if you're having difficulty pressing down on the buckle using your thumb.