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Car Keys For Aging Parents and Loved Ones Caregivers of aging loved ones often face difficult decisions. It could be time to put away the car keys of an elderly parent. Many cars come with a driver setting set to a specific key. This feature is especially useful when there are multiple people sharing the vehicle. Transponder Keys Most modern cars come with transponder keys, which add an extra layer of security that traditional flat metal keys can't. These are tiny microchips within your keys that transmit an alert to the immobilizer system of your car and allows it to begin only when a valid, working key is within reach. This technology has helped to decrease car thefts around the world. It's not foolproof. Professional thieves have found ways to fake these signals and still hotwire the vehicle. They can also repurpose standard cut key blanks and create their own transponder keys. Even if your car comes with an electronic transponder, it's worth buying an extra. A reputable locksmith can create keys for you at a fraction of the cost of a dealership for cars. They will look over your key to determine the best methods of copying and programming. The new key can be programmed to work with your vehicle. A reputable locksmith should be able to help you with non-transponder keys or “flat” keys. These keys connect to your car using mechanical methods and not using electronic technology. These keys are easy to use by children, making them less secure. Anyone with a key-cutter can also copy keys. Smart Keys Smart keys are a type key fob used in many modern automobiles. They serve the same functions as a remote control but they also come with additional features. Smart keys can be used to lock and unlock your car from a distance without you needing to touch any buttons. They can also be used to start the engine. These functions work even if the key is in your pocket or purse. One of the great things about smart keys is that they're extremely secure. Hackers aren't able to steal your car since the signals they transmit are encrypted. A computer inside your vehicle validates the rolling code projected by the smart key before it starts the engine. There are some issues that you may encounter since the technology is in development. If your key and phone are too close to each other, normal functioning signals of your phone could interfere with any signal sent by your smart key. Some smart keys include an incredibly small color touchscreen. BMW, for example, created the Display Key, which has a touchscreen that allows the user to perform various functions from the keyfob. These include locking, unlocking, and starting. seat key battery replacement will also notify the owner that their battery is insufficient and recommend an additional one from your dealer. Keyless Entry If you're not looking to go as far as a smart key or transponder key, a keyless entry system will let you lock and unlock your car at the touch of a button. These systems make use of radio signals, referred to as RF to connect to a receiver inside the vehicle. Depending on the type of system employed, the signal can also be used to turn off the engine of the vehicle and deactivate the alarm system for security purposes. Keyless entry prevents you from hiding spare keys that are a prime target for thieves. You don't have to be concerned about losing or misplacing keys to your car, which can occur at any moment. You should change the code often to ensure security. The way that keyless entry works is to press the button on your app or physical key fob to send out a radio signal of 315 Megaherz. The signal is encrypted and scrambled before it is sent out, so even if hackers intercept it, they will not be able to gain permanent access to your vehicle. Certain keyless entry kits include an engine that is not starting this means that the car will continue to run and begin the engine even when the key isn't in the range. This is a security feature that's designed to keep your car from running out of gas as well as to prevent toxic fumes from leaking into the interior of the car. Remote Start Remote start systems give you convenience and peace of mind, whether the car is parked on the street or in your driveway. The system transmits the signal to the vehicle's RES module by pressing a button or using an application. This system can also be used to adjust heated/cooled seats, or to open and close windows. Some systems are more versatile and include auxiliary channels that can be used to control items like power-assisted steering, automatic climate controls, and rear defrost. The good news is, that a majority of Seat vehicles built after 1995 will have an embedded transponder chip within the key. Most of the newer models are compatible with remote-start systems. Some older Seat models require keys with only a transponder that is basic and won't work with remote-start systems. Many parents have had the experience when they are reaching back into the car seat of their child but struggle to press the release button in the red color. A company called NAMRA has come up with a solution to that problem that makes it simpler to remove the buckle even if you have a hard time pressing down on the buckle using your thumb.