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Why Get Your Car Key Programmed? Many people require their car key programmed. If you have kids that press the button too often or you've lost your keys then your remotes require reprogramming. Some dealerships and auto locksmiths have special equipment for this. They can also copy an existing key, if that's possible. Transponder Keys A transponder key is a different term used to describe an electronic car key, also often referred to as chip keys or smart key. Transponder keys contain an embedded microchip that can store and send information, which can help protect your vehicle from being stolen. The microchip transmits a unique identification code every time the ignition is turned. When the ID code matches in the computer of your vehicle, the immobilizer will be removed and your engine will begin to run. This is a more sophisticated security measure than a non-transponder keys, which do not have a chip and is not compatible with the anti-theft system of the majority of modern vehicles. Transponder chips are being implemented to help reduce thefts from cars. They have proven to be a great success. When the key is inserted into the ignition, a small antenna called an inductive coil on the transponder of your car key will turn on. The transponder then sends out the radio frequency signal which contains a unique “password”. This is sent to the anti-theft system in your vehicle. If the password is correct the car will disable the immobilizer and allow you to start the vehicle. If the password is not correct the immobilizer will stay active and the engine will not start. This is a great method to stop car thieves since even if a duplicate key can be made, the thief won't be able to trick your vehicle into running. The only downside to a transponder key is that it's not compatible with mechanical keys that are not transponder. The keys for cars work by physically moving locks on doors or the ignition cylinder. For instance the VATS system from GM (Vehicle Anti-Theft System) requires the proper amount of resistance to turn the cylinder. The non-transponder keys can still be duplicated at an locksmith. However, the person who steals it will need to manually move locks in order to start the car and need a transponder programming tool to do so. This is the reason that you should always consult an expert locksmith, such as Pop-A-Lock, if you require a new car key or transponder cut. Electronic Key Fobs A key fob emits a signal that activates the locking system of your car, allowing you to unlock the door and enter your vehicle. It also lets you control the trunk alarm and alarm based on the model's features. The microchip on the fob transmits codes which are then interpreted by the receiver. The code is associated with an exact frequency. If the reader detects this frequency, it will issue a command to your lock. If you're using fobs for commercial purposes it is possible to integrate it with an existing security system. This will add extra levels of protection. Fobs are immediately blocked if they are lost or stolen, adding an extra layer of security to businesses. A key can fall off a desk in the bustling office and be taken home without permission. Fobs can also be cloned to create copies that are not authorized and contain your security codes. This leaves your car vulnerable to intrusion by anyone else. Fobs can be used as a handy method to open your door without needing an actual key. Programming a fob requires some technical know-how, but it is generally not too difficult for the average person to accomplish on their own. Fobs can be programmed using a special tool or following the instructions found in the user manual. The procedure for reprogramming your key fob is the same for all models. You can find the complete details about your specific model in your owner's guide or on the manufacturer's website. It is important to keep in mind that these steps may not be applicable to all models. If you have any issues, consult your dealer or an expert locksmith. Begin by stepping into the driver's seat and putting the key fob that you wish to reprogram in your hands. Make sure that your door is closed and that there aren't any other keys in the ignition. Press and hold the lock on your fob for a few seconds until you hear the chime, or the sound of the locks revolving. This means you've entered the mode of programming. Repeat these steps if needed to program other fobs. Enhanced Security Transponder keys provide an extra security feature that isn't always found in 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 fails to do that it will cause the vehicle to refuse to start, making stealing your car more difficult. Unlike old-style keys the modern transponder key chips are not part of the lock itself but are located in a special part of the key. When you insert your key into the ignition, a radio signal will be transmitted to the transponder. If the code is correct it will match the correct one in the immobilizer on your vehicle and the car will be permitted to begin. Modern keys need to be programmed correctly in order to work. While you can sometimes modify your own car keys, this process can be very dangerous and should always be left to the professionals. car key programmers find that their keys don't function properly or damage the immobilizer in your vehicle when they attempt this. A professional locksmith or car dealer has experience in these situations and will be competent to assist you efficiently. In addition, many advanced anti-theft systems depend on the proper programming of your key to function properly. It is essential to get your keys reprogrammed right away when you lose them or have lost them to ensure that thieves won't be able to gain access to your vehicle. The advantages of personalized key programming for car owners in Philadelphia include increased comfort and peace of mind. If you're interested in taking advantage of the extra security that this technology provides you, contact Nonstop Locksmith 24/7 today and discover how they can safeguard your vehicle from theft and unauthorised use. Car key programming is the first line of defense against these issues So don't hesitate to contact 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 inserted into the vehicle, it sends a serial number electronically to the computer system onboard. This allows the car to be unlocked. It is a good way to stop auto theft as if a car key is not properly programmed it won't let the vehicle start. There are several options for getting your keys programmed. One option is to visit your local dealer or manufacturer. However they are usually expensive and take a significant amount of time. You can also choose to work with an experienced auto locksmith. They will have the right tools and the knowledge required to program any type of car key, from the most recent smart key to the oldest remote keys. They are also able to work quickly, which can be important in a crisis. Some people try to reprogramme their car keys on their own but this isn't a good idea. It's hard to determine which of the numerous methods will work, and it is easy to make mistakes that could harm the computer system onboard. In addition, many of the tools used in the reprogramming of cars are very sophisticated and expensive which makes them difficult to use for the average person. Another thing to consider is that, depending on the vehicle, it's sometimes impossible to reprogram a stolen or lost key. This is because the original key is equipped with a unique microchip inside that is linked to specific information on the vehicle. Reprogramming a lost or stolen key will not alter the information tied to it, so the vehicle won't recognize it as an authorized. If you are in the market to buy a new car, you should consider getting the transponder key programmed as soon as you are able to. This will make your new car as secure as it can be, and is a lot cheaper than replacing keys that have been lost.