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Why Get Your Car Key Programmed? Many people require their car keys programmed. If you have children who press the button too often or you've lost your keys, then the remotes need reprogramming. Some auto locksmiths and dealerships have special equipment to do this. They can also duplicate keys that are already in use when it's possible. Transponder Keys A transponder key is a different term used to describe an electronic car key, also often referred to a chip key or a smart key. Transponder keys have a microchip that can store and send information, which helps to keep your car from being stolen. The microchip transmits a unique identification code every time the key in the ignition is turned. Once the ID code matches in your car's computers the immobilizer will be disabled and your engine will start to run. This is a more advanced security measure when compared to a non-transponder key, which does have a chip, and is not compatible with the anti-theft system in the majority of modern automobiles. Transponder chips were created to decrease the number of car thefts, and they have proven to be a huge success – car thefts have dropped significantly since their introduction. When the key is inserted into an ignition, a small antenna called an inductive coil on the transponder of your car key will be powered up. The transponder transmits a radio frequency signal containing an unique “password”. This is sent to the anti-theft device of your vehicle. If the password is correct your car will deactivate the immobilizer, which allows you to begin the vehicle. If the password isn't correct, the immobilizer will remain active and the engine will not start. This is a great method to deter thieves from taking your car because even the case that a duplicate key could be created, the criminal won't be able to trick your vehicle into beginning. The only drawback to transponder keys is that it's not compatible with mechanical keys that are not transponder. These kinds of keys for cars work by physically moving the lock mechanisms on doors or the cylinder that controls the ignition for example, like the VATS system of GM. (Vehicle Anti-Theft System) system that requires the proper amount of resistance in order to turn the cylinder. The non-transponder keys of the past can still be copied at locksmiths, but the thief will have to manually move the locks to start the engine. He will likely need a special transponder programming device to do so. This is one of the main reasons why it is recommended to call a professional locksmith for cars like Pop-A-Lock whenever you need a new transponder key cut or car key that has been programmed. Electronic Key Fobs A key fob sends out an alert to activate the locking system of your car, allowing you to unlock your door and enter your car. It can also control the alarm and trunk according to your vehicle's features. The microchip on the fob sends out codes that are then processed by the receiver. The code is associated with a particular frequency and, if the reader detects the frequency, it will send an instruction for the lock to operate. If you are using a fob for commercial purposes it is possible to integrate it into an existing security system. This can add additional levels of security. Fobs can be blocked immediately when they're stolen or lost, which is an added security feature in a business where a key could be dropped from the desk and be picked up by unauthorized individuals. Fobs are also cloned to create copies that are not authorized and contain your security codes. This makes your car vulnerable to theft by unauthorized persons. Fobs are extremely convenient and can be used to open your doors without the need for the traditional key. Programming a fob requires some technical know-how, but it is generally not too difficult for an average person to accomplish on their own. Fobs can be programmed using a special tool or following the instructions in the vehicle's user manual. The process of reprogramming your key fob is the same for all models, and you can typically find the details about your particular model in the owner's manual or on the website of the manufacturer. However, it is important to keep in mind that these steps might not work for all models. If you encounter difficulties, it might be worth consulting with your dealer or calling an locksmith. Start by getting into your driver's seat. Hold the key fob you wish to reprogram in your hands. Make sure your door is shut and there are no other keys in the ignition. Press and hold the fob's lock for several seconds until you hear the chime, or the sound of the locks cycling. This indicates that you are in program mode. Next, repeat these steps to program additional fobs as needed until all have been changed. Enhanced Security With transponder keys, vehicle owners get another layer of security that's not always present with traditional keys fobs. Transponder keys are less likely to be stolen by thieves because the chip can only match the code to the immobilizer inside your vehicle. If it fails to do that the vehicle will not be able to start, making stealing your car that much more difficult. Modern transponder keys don't contain a chip inside the lock, but inside a separate part of the key. When you insert the key into the ignition a radio signal is transmitted to the transponder. If the code is correct it will match the correct one in the immobilizer of your vehicle and the car will be allowed to start. Modern keys need to be programmed correctly in order in order to function. While you can sometimes modify your car keys, this process can be very dangerous and should be left to professionals. Untrained individuals often find that their key does not function properly or damage the immobilizer in the car when they attempt this. A reputable car dealer or locksmith has experience in these situations and will be capable of helping you in the most efficient way. Beyond this, many advanced anti-theft devices rely on correct programming of your keys to operate effectively. This means you'll need to have your keys reprogrammed immediately after you lose or lose them in order to ensure that they are unable to gain access to your vehicle. The advantages of personalized key programming for motorists in Philadelphia include increased comfort and peace of mind. If you're looking to take advantage of the extra security that this technology provides contact Nonstop Locksmith 24/7 today and find out how they can protect your vehicle from thefts and unauthorized use. Contact them today for more about car key programming. Getting Started Car key programming is, as the name implies, is the process of synchronizing an authorized car key with the vehicle. When programming car key is put into the vehicle, it sends an electronic serial number to the onboard computer system. This allows the vehicle to be unlocked. It is a good way to protect yourself from theft since if a car's key isn't programmed correctly it won't let the vehicle to start. There are several options to get your keys programmed. One option is to visit your local dealer or manufacturer. These options are costly and can take a long time. You can also visit an auto locksmith. They will have the right tools and know-how to program any type of car key, from the latest smart key to the oldest remote keys. They will be able to work quickly, which is essential in an emergency. Some people might decide to change the programming of their car keys however this isn't a good idea. It's difficult to know which of the many methods available actually work, and it's very easy to make mistakes that could harm the car's onboard computer system. Many of the tools for reprogramming vehicles are expensive and advanced which makes them difficult for the average user to use. A lost or stolen car key may not be be reprogrammed, based on your vehicle. The original key contains an embedded microchip that is connected to specific vehicle information. Reprogramming a lost or stolen key will not alter the information it is tied to, so the vehicle won't recognize it as an authorized. If you're looking for a new car, you should consider getting it transponder key programmed as soon as possible. This can make your new car as secure as it can be, and is a lot cheaper than replacing keys that have been lost.