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Why Get Your Car Key Programmed? Many people need their keys for their car programmed. If you have children who press the button too many times or you've lost your keys, then the remotes need reprogramming. Some dealerships and auto locksmiths have special equipment to do this. They can also copy your existing key if it's possible. Transponder Keys A transponder key is a different name for an electronic car key, also often referred to as chip keys or a smart key. Transponder keys are equipped with an embedded microchip that can store and transmit data, which helps prevent your vehicle from being stolen. The microchip transmits an unique identification code every when the key is put in the ignition. If the ID code matches that in the computer of your vehicle the immobilizer will be removed and the engine will begin to operate. This is a more sophisticated security measure compared to non-transponder keys, which do have a chip, and is not compatible with the anti-theft system in the majority of modern automobiles. Transponder chips are being introduced to reduce car thefts. They have been a great success. When the key is inserted into an ignition, a small antenna called an inductive coil on the car key's transponder will turn on. The transponder then sends out an radio frequency signal that contains an unique “password”. This is transmitted to the anti-theft system in your vehicle. If reprogram car key is correct, your car will disable its immobilizer and allow you to start the engine. If the password isn't correct the immobilizer will remain in effect and the engine will not start. This is a great method to stop car thieves since even there is a chance that a duplicate key might be created, the criminal won't be able to trick your vehicle into beginning. Transponder keys cannot be used with mechanical keys. They are operated by physically moving lock mechanisms on doors or the ignition cylinder. For example, GM's VATS system (Vehicle Anti-Theft System) requires the proper amount of resistance to turn the cylinder. These traditional non-transponder keys are still able to be copied at a locksmith, but the criminal will have to manually move the locks in order to start the engine and likely require a transponder-programming device to accomplish this. This is why it is imperative that you should always contact a professional locksmith such as Pop-A-Lock, if you need to have a new car key or transponder cut. Electronic Key Fobs A key fob emits a signal which activates the locking system of your car which allows you to unlock the door and enter your vehicle. Based on the features of your vehicle you can also control your trunk alarm and trunk. Fobs contain a microchip that transmits codes to the receiver, which interprets them. The code is associated with a particular frequency, and if the reader detects that frequency, it transmits an instruction to your lock to function. If you're using a fob within an office environment it is possible to integrate them into your existing security system to provide an additional layer of security. Fobs are able to be immediately blocked if they're lost or stolen as an added security feature in a place where keys could fall off the desk and be picked up by unauthorized individuals. Fobs can also be cloned by creating copies that are not authorized to be floating around with your security codes, leaving your car vulnerable to unauthorised access. Fobs can be used as a convenient way to unlock your door without the need for an actual key. Programming a fob requires some technical knowledge but is not difficult for the average person to accomplish on their own. Fobs are usually programmed using a special software tool or following instructions in the user's manual for the vehicle. The key fob reprogramming procedure is the same for most models. You can find more detailed information about your particular model in your owner's manual or on the manufacturer's website. However, it is important to keep in mind that these steps might not work for all models, and if you encounter difficulties you might consider consulting with your dealer or calling an expert locksmith. Begin by getting into your driver's seat. Hold the key fob that you want to re-program in your hand. Make sure your door is locked and you don't have any other keys in your ignition. Press and hold the lock button on your fob until you hear a chime or the sound of the locks turning, which indicates that you've entered the program mode. Repeat these steps as needed to program other fobs. Enhanced Security Transponder keys add an additional layer of security not always accessible with traditional key fobs. Transponder keys are less likely to be stolen by thieves, as the chip only matches the code to the immobilizer inside your car. If it doesn't then the car will not start and it will be more difficult to get. Modern transponder keys don't include a chip inside the lock, but in a special part of the key. When you insert your key into the ignition, a radio signal is transmitted to the transponder. If the code is correct it will match with the correct one in the immobilizer on your vehicle and the car will be able to begin. Modern keys need to be programmed correctly in order to function properly. Although you can sometimes reprogram your car keys by yourself, this process is risky and should only be performed by experts. Untrained individuals often find that their keys don't perform as expected or damages the immobilizer on your vehicle when they attempt this. A professional car locksmith or dealer will have plenty of experience in these types of situations and can help you out in the most efficient way possible. Beyond this, many advanced anti-theft devices rely on proper programming of your key to function properly. This means that you need to change your keys when you lose or misplace them in order to ensure that they are unable to gain access to your vehicle. The benefits of personalized key programming for motorists in Philadelphia are increased convenience and peace-of-mind. If you're interested in taking advantage of the extra security that this technology provides, reach out to Nonstop Locksmith 24/7 today and discover how they can ensure your car is safe from theft and unauthorized usage. Key programming for your car is the first step to protect yourself from these problems So don't delay in contacting them today. Getting Started As the name suggests car key programming is the process of synchronizing a car key with a vehicle, so that the car recognizes it as authorised. When the key is put in, it transmits an electronic serial number to the car's computer system onboard, which allows the car to unlock. It is considered to be a useful method to prevent theft of autos as if the car key is not programmed correctly and it is not programmed correctly, it will not allow the vehicle to start. There are a variety of options available for getting your car keys programmed including going to your local dealer or vehicle manufacturer. However they are usually quite expensive, and can require a considerable amount of time. Alternately, you could choose to work with a professional auto locksmith. They will have the tools and expertise needed to program any car key, regardless of whether it's a new smart key or the oldest remote key. They will be able to work quickly, which is crucial in an emergency. Some people attempt to change the programming of their car keys on their own, but this isn't a good idea. It's difficult to know which of the many methods available actually work, and it's easy to make mistakes that could damage the car's onboard computer system. Many of the tools to reprogramme vehicles are expensive and advanced which makes them difficult for the average person to use. A lost or stolen car key may not be be reprogrammed, depending on the model of your vehicle. This is because the original key has a unique microchip that is linked to specific information about the vehicle. Reprogramming a stolen or lost key will not alter the information associated with it which means that the vehicle won't recognize it as authorised. If you're looking to purchase a new vehicle it is recommended that you get the transponder key programmed as soon as you can. This will ensure that your new vehicle is as secure as it can be, and it's a lot cheaper than replacing a stolen key.