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Car Keys For Aging Parents and Loved Ones Caregivers of elderly loved ones often face difficult decisions. It could be the time to take away the keys to their car from an aging parent. Many cars come with a driver's set-up that is set to a specific key. This feature is especially useful if you share the vehicle with a number of people. Transponder Keys Transponder keys are common in all modern vehicles. They provide an additional layer of security to your car that metal keys made of flat metal can't. These are tiny microchips embedded into your keys. They send an alert to an immobilizer system in the car, allowing it to start when a set of valid keys is within reach. This type of technology has significantly reduced car theft rates across the globe. However, it's not 100% secure. Professional thieves have come up with methods to alter the signals, and hotwire the vehicle. They can also repurpose standard cut key blanks to create their own transponder keys. Therefore, even if your car comes with transponder keys it's worth purchasing an extra. A reputable locksmith can create them for you at a fraction of the cost of a car dealership. They'll begin by inspecting your key and determining the most efficient methods for copying and programming. The new key can be programmed to work with your vehicle. A reputable locksmith will be able to assist you with “flat” or non-transponder keys. These keys function mechanically through cuts on the sides of the keys, and they don't use any electronic technology to connect with your vehicle. These types of keys are easy for children to play with, and therefore they're less secure. They are also easily copied by anyone who has an instrument for cutting keys. Smart Keys Keys Many modern vehicles are fitted with smart keys, which is a kind of key fob that can perform the basic functions of a remote but also includes extra features. Smart keys can unlock and lock your vehicle from a distance, without pressing any buttons. They can also be used to start the engine. These functions are functional even if you have the key in your purse or pocket. seat leon key replacement of the most appealing aspects about smart keys is that they are extremely secure. Hackers cannot easily take your car because the signals they send are encrypted. A computer inside your vehicle verifies the rolling code projected by the smart keys before starting the engine. The technology is in the process of being developed and you might encounter some bugs in the system. For example, if your smartphone and your key are too close to each other and your phone's normal operating signals could interfere with the signal that your smart key transmits. Certain smart keys come with a small color touch screen. For example, BMW developed the Display Key equipped with a screen which allows the user to perform a range of functions using the key fob including locking, unlocking and starting. The key can also notify the owner that its battery is running low and recommend a new one from the dealer. Keyless Entry If you do not want to go as deep as a transponder or a smart key, you can lock and unlock your vehicle by pressing the button. These systems make use of radio signals, called RF which communicate with a receiver in the vehicle. Based on the system being employed, the signal can also be used to switch on the engine of the vehicle and disarm the alarm for security. Keyless entry makes it impossible to hide spare keys that are the most frequent target of thieves. You don't have to worry about misplacing or losing your car keys and this can happen at any time. It is important to change the code regularly to ensure your security. The way keyless entry works is to press the button on your mobile or physical key fob to transmit the radio signal of 315 Megaherz. The signal gets encrypted and scrambled prior to being sent out, which means that even if hackers get access to it and tries to steal it, they won't be able to gain permanent access to your car. Certain keyless entry kits feature the option of passive engine start that means that the car will continue to run and start the engine even when the key isn't in reach. This is a safety feature that's designed to keep your car from running out of gas and also to stop the release of toxic fumes into 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 mind and convenience. With the push of a button on your key fob or a'start' command through an app it will send the signal to your vehicle's RES control module to turn on and warm up your engine. The system also works with other features in your vehicle, for example, opening and closing windows, or adjusting heated/cooled seats. Some systems are more flexible and come with additional channels that can be used to control things as power-assisted wheel, automatic climate controls and rear defrost. The good news is that a majority of Seat cars built after 1995 will have an embedded transponder chip within the key. The majority of newer models are compatible with remote start systems. Certain older Seat models require a key with an unmodified transponder. These keys cannot be used with remote-start systems. Most parents have experienced the moment when they reach for the backseat of their child's car seat and cannot manage to press down on the red buckle release button. NAMRA has created a solution to this problem. It makes it easier to unbuckle even if you're having trouble pressing down the buckle with your thumb.