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Car Keys For Aging Parents and Loved Ones Caregivers of loved ones who are aging may face difficult decisions. It could be time to get rid of the keys to their car from an aging parent. Many vehicles come with a driver's set-up which is set to a specific key. This feature is particularly useful when you share the vehicle with several people. Transponder Keys Modern cars are equipped with transponder keys. They provide a layer of security that old flat metal keys cannot. These are tiny microchips embedded in your key. They transmit a signal to an immobilizer system in the vehicle, allowing it to start if a valid keys is within reach. This technology has helped reduce car thefts across the world. But seat arona key 's not 100% secure. Professional thieves have discovered ways to spoof these signals, and hotwire the vehicle. They can also reuse standard cut key blanks and create their own transponder keys. So, even if your vehicle has transponder keys it's worth buying an extra. A reputable locksmith will create keys for you at a fraction the cost of a dealership for cars. They'll begin by examining your key and determining the best copying and programming methods. They can then program the new key to work with your vehicle. A reputable locksmith may also be able help you with “flat” or non-transponder keys. These keys connect to your car through mechanical means not electronic technology. These keys are simpler to use by children as they are less secure. Anyone with a key-cutter may also copy them. Smart Keys Keys Many modern vehicles are equipped with smart keys, a form of key fob which performs the basic functions of a remote but also includes extra features. Smart keys can be used to lock and unlock your vehicle from a distance without needing to touch any buttons. You can use them to start the engine. These features are functional even if the key is concealed in a pocket or purse. Smart keys are extremely secure. The signals they send out are encrypted, which means hackers can't make use of them to steal your vehicle. A computer in your car also checks the rolling codes projected by the smart keys prior to starting the engine. There are some issues that you may encounter because the technology is in development. If your phone and key are too close to each other, the operating signals of your cell could interfere with any signal transmitted by your smart key. Some smart keys have tiny color touchscreens. BMW is one example. BMW developed the Display Key, which has a touchscreen that allows the user to perform different functions from the keyfob, such as locking, unlocking and even starting. The key will also alert the owner if its battery is low and recommend an additional one from your dealer. Keyless Entry If you do not wish to go as far as a transponder or smart key, you are able to secure and unlock your vehicle with the push of a button. These systems utilize radio waves, also known as RF, to communicate the car's receiver. The system that is used will determine the signal can also activate the engine of the vehicle and also deactivate the alarm. Keyless entry can eliminate the need to hide spare keys, which are the most frequent target of thieves. It also keeps you from worrying about losing or misplacing your car's key and could occur to anyone at any time. You should change the code often to ensure security. The way that keyless entry works is that you press the button on your device or key fob to transmit a radio signal at 315 Megaherz. The signal is scrambled and encrypted before it is sent, so even if hackers are able to intercept the signal, they will not be able gain permanent access to your vehicle. Certain keyless entry systems come with active engine starting, which means that the car will run and start even if the key isn't within range. This feature is designed to stop your car from running short on gas, and to avoid harmful fumes from leaking into the interior. Remote Start No matter if your car is parked in your driveway or in the street remote start systems provide peace of mind and convenience. With the push of a button on your key fob, or a “start” command via an app, the system will send the signal to your vehicle's RES control module, which will start up and warm up your engine. This system also works to control other functions inside your vehicle, for example, opening and closing windows, or adjusting heated/cooled seats. Some systems are more flexible and come with auxiliary channels which can be used to regulate items as a power-assisted steering wheel, automatic climate control, and rear defrost. The good news is that the majority of seats manufactured after 1995 have a transponder in the key. Most newer cars are compatible with remote-start systems. However, some older Seat models require a key with an older transponder chip and won't work with any remote-start systems. Many parents have experienced that moment when they reach for the back of their child's car seat but aren't able to push down on the red buckle release button. A company called NAMRA designed a solution for that problem making it easier to unbuckle the seat even if you are having a difficult time pressing down on the buckle using your thumb.