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Why Get Your Car Key Programmed? Many people need their keys for their car programmed. You may have to reprogram your remote when you have children who frequently press the button or if you've lost your keys. Certain auto locksmiths and dealerships have special equipment for this. They can also copy your existing key if it's possible. Transponder Keys A transponder key is another term used to describe an electronic car key, often referred to chip keys or smart key. Transponder keys have microchips that store and transmit information. This helps protect your vehicle from theft. The microchip transmits an unique identification code every time the key in the ignition is turned. Once the ID code matches that in the car's computer the immobilizer is disabled and your engine will start to run. This is a more advanced security measure when compared to a non-transponder key, which does not include a chip and is not compatible with the anti-theft system of the majority of modern automobiles. Transponder chips were developed to decrease the number of car thefts, and have proven to be a huge success and the number of car thefts has decreased substantially since their introduction. The transponder on the car key will light up when the key is inserted in the ignition. The antenna, called an “inductive coil”, is located on the key. The transponder will then transmit an radio frequency signal that has an individual “password” to the vehicle's anti-theft device. If the password is valid, the car will disable the immobilizer and allow you to start your vehicle. If the password is not correct, the immobilizer remains active and the engine won't start. This is a great method to deter thieves from taking your car because even there is a chance that a duplicate key might be created, the thief won't be able to fool your car into starting. Transponder keys are not compatible with mechanical keys. These kinds of keys for cars work by physically moving the locks on doors or the ignition cylinder itself, such as GM's VATS (Vehicle Anti-Theft System) system which requires the correct amount of resistance to turn the cylinder. programming a car key -transponder keys of the past can be copied by a locksmith, but the person who steals them will need to manually move the locks to start the engine. They will likely require a transponder programming device to do so. This is the reason that you should always consult 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 that activates your car's locking system which allows you to unlock the door and enter your vehicle. Based on the features of the model, you can also control your trunk alarm and trunk. The microchip on the fob sends out codes that are then processed by the receiver. The code is associated with a specific frequency. If the reader detects this frequency, it will send a command to your lock. If you're using a fob within an office environment they can be incorporated into an existing security system to add an additional layer of security. Fobs can be blocked immediately in the event of theft or loss as an added security measure in a business where a key might drop off on a desk or be picked up by unauthorised individuals. Fobs can also be copied, creating unauthorized copies floating around with your security code, making your vehicle vulnerable to unauthorized access. Fobs can be used as a convenient means to unlock your door without requiring an actual key. It isn't difficult for the average person to program a fob even although it requires some technical knowledge. Fobs are typically programmed with a special software tool or following the instructions in the user's manual for the vehicle. The process of reprogramming the key fob is the same for all models. You can find detailed information about your particular model in your owner's guide or on the manufacturer's site. It is important to remember that these steps may not work for all models. If you encounter any problems, you should consult your dealer or an expert locksmith. Begin by getting in your driver's seat, holding the key fob you want to re-program in your hand. Make sure that your door is shut and there aren't any other keys in your ignition. Press and hold the button for locking your fob until you hear a chime or the sound of the locks revolving and then you've entered program mode. Repeat these steps to program additional fobs as needed until all have been changed. Enhanced Security Transponder keys add an additional security feature that isn't 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 on your car. If it fails to do that it will cause the vehicle to refuse to start, making stealing your car that much more difficult. Contrary to the old-fashioned keys, modern transponder key chips aren't in the lock, but instead are placed in a separate area of the key. When you insert the key into the ignition a radio signal is sent to the transponder. If the code is correct it will match with the correct one in the immobilizer of your vehicle and the car will be allowed to start. In essence, modern keys have to be programmed correctly in order to work correctly. While you can sometimes modify your own keys to your car, this process can be very dangerous and should be left to professionals. It's not common for a novice to attempt this, only to find that the key doesn't work properly or that it actually damages the immobilizer system in your vehicle. A professional car dealer or locksmith will have experience with these situations and will be able to assist you in the most efficient way. In addition, many modern anti-theft systems depend on the correct programming of your keys to operate effectively. It is essential to get your keys reprogrammed right away when you lose them or have lost them to ensure that thieves will not be able to gain access to your vehicle. The benefits 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 this technology provides contact Nonstop Locksmith 24/7 today and find out how they can safeguard your vehicle from theft and unauthorised use. Contact them today to learn more about car key programming. Getting Started Car key programming, as the name suggests is the process of synchronising an authorized car key with the vehicle. When the key is put into the vehicle, it sends a serial number electronically to the computer system onboard. This allows the vehicle to be unlocked. It is a good way to protect yourself from theft since if a car's key is not programmed properly it will not allow the vehicle to start. There are several options available for getting your car keys programmed, including going to the local dealership or to your vehicle manufacturer. However they are usually quite expensive, and can require a considerable amount of time. Alternatively, you can opt to go to an auto locksmith professional. They'll have all the tools and experience 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 essential in a time of need. Some people will try to reprogramme their car keys by themselves but this is a bad idea. It is difficult to determine which of the many methods work, and it is easy to commit mistakes that could harm the computer system onboard. In addition that many of the tools used for programming cars are extremely sophisticated and expensive and difficult to use for the average person. Another thing to consider is that, depending on the vehicle, it's sometimes not possible to reprogram a stolen or lost key. The original key has an electronic chip that is connected to specific information about the vehicle. Reprogramming an original key that was lost or stolen will not change any of the details associated with it. The vehicle will therefore not recognize it as an authorized. If you are in the market to buy an automobile, you should consider getting its 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 a lost key.