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Why Get Your Car Key Programmed? Many people should have their car key programmed. If you have kids that press the button too often or you've lost your keys then the remotes must be reprogrammed. Certain auto locksmiths and dealerships have special equipment to do this. They can also clone an existing key, if that's possible. Transponder Keys A transponder key is a different name for an electronic car key. It is sometimes referred to as chip keys or a smart key. Transponder keys contain microchips that store and transmit information. This helps to prevent your vehicle being stolen. The microchip transmits an unique identification code each time the key in the ignition is turned. When the ID code matches that in the computer of your vehicle, the immobilizer will be removed and the engine will start to run. This is a more sophisticated security measure than a non-transponder key, which does have a chip, and is not compatible with the anti-theft system of the majority of modern vehicles. Transponder chips are being introduced to reduce car thefts. They have been a great success. The transponder on the car key will flash when the key is put in the ignition. This tiny antenna, called an “inductive coil” is located on the key. The transponder then transmits a radio frequency signal with an individual “password” to the anti-theft system of your vehicle. If the password is correct the car will turn off the immobilizer, allowing you to start the vehicle. If the password isn't correct the immobilizer will stay active and the engine will not start. This is a great method to protect your car from theft because even if the code can be duplicated, thieves cannot access the proper code to trick your car into starting. The only downside to a transponder key is that it's not compatible with mechanical non-transponder keys. These car keys operate by physically adjusting locks on doors or the ignition cylinder. For instance the VATS system of GM (Vehicle Anti-Theft System) is a system that requires the correct amount of resistance to turn the cylinder. The non-transponder keys is still able to be duplicated at a locksmith. However, the criminal will need to manually move locks in order to start the car and require a transponder programing tool to do this. This is why it is imperative that you should always contact a professional locksmith, such as Pop-A-Lock, if you require a new car key or transponder cut. Electronic Key Fobs A key fob emits an indication to activate the locking system in your car, allowing you to unlock your door and enter your vehicle. Depending on fob key programming of your model you can also control the trunk and alarm. Fobs contain a microchip that transmits codes to the receiver, which interprets them. The code corresponds to a specific frequency, and if the reader detects that frequency, it transmits an instruction to your lock to operate. If you're using a fob in a commercial environment, they can be integrated into an existing security system to provide additional layers of security. Fobs are immediately blocked when they are lost or stolen, adding an extra layer of security to a business. A key could fall from an office desk in an office that is crowded and taken home without permission. Fobs can also be cloned and created as unauthorized copies floating around that have your security codes, leaving your car vulnerable to an unauthorized access. Fobs are extremely useful and can be used to open your doors without the need for a traditional key. The process of programming fobs requires some knowledge of the technical however, it is not difficult for the average person to do on their own. Fobs can be programmed using a specific tool or by following the instructions in the vehicle's user manual. The process of reprogramming your key fob is the same for all models, and you will 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 note that these steps might not work for all models. If you experience difficulties it may be worth consulting your dealer or calling a locksmith. Begin by getting in your driver's seat and holding the key fob you want to reprogram in your hands. Make sure your door is closed and that there aren't any other keys in the ignition. Press and hold the fob's lock for a few seconds until you hear the chime or the sound of the locks cycling. This means that you've entered the mode of programming. Then, repeat these steps to program additional fobs as needed until they've all been programmed. Enhanced Security Transponder keys provide an extra security feature that isn't always accessible with traditional key fobs. Thieves who have transponder keys for car keys aren't likely to be able to steal your vehicle because the chip inside the key can only identify its correct code and match it with the immobilizer in your vehicle. If it doesn't, the vehicle will not start which makes it harder to get. Modern transponder keys don't include a chip inside the lock, but rather in a special part of the key. When you insert your key into the ignition and turn it on, a radio signal is transmitted to the transponder. If the code is correct, it will match the immobilizer in your vehicle, and the car can be started. In essence, modern keys have to be programmed correctly in order to function properly. While you can sometimes reprogram your own keys to your car, this process is extremely risky and should be left to experts. It's not uncommon for an untrained individual to attempt this and find that the key isn't working properly or that it actually damages the immobilizer system in your vehicle. A professional locksmith for cars or dealer will have plenty of experience with these types of situations and can help you out in the most efficient way possible. Furthermore, the efficiency of the most advanced anti-theft systems is dependent on the correct programming of your keys. You should have your keys reprogrammed as soon as possible when you lose them or misplaced them to ensure that thieves will not be able to gain access to your vehicle. Personalized key programming provides a myriad of benefits to car owners in Philadelphia, including enhanced convenience and peace of mind. Nonstop Locksmith 24/7 can help you safeguard your vehicle from theft and misuse. Car key programming is the first line of defense against this kind of issue Don't hesitate to contact them today. Getting Started The name implies, car key programming is a process of synchronising a car key with a vehicle so that the car can recognize it as being authorized. When the key is inserted into the vehicle, it sends an electronic serial number to the onboard computer system. This allows the car to be unlocked. This is a great way to protect yourself from theft since if a car's key is not properly programmed it won't let the vehicle start. There are a variety of options to program your keys. One is to go to your local dealer or manufacturer. However they are usually costly and take a considerable amount of time. Alternatively, you can opt to work with a professional auto locksmith. They will have the tools and expertise needed to program any car key, regardless of whether it is the latest smart key or the oldest remote key. They will also be able work quickly, which could be vital in a situation of emergency. Some people may choose to change the programming of their car keys however this isn't an ideal option. It's hard to determine 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. A lot of the tools used for reprogramming vehicles are costly and sophisticated, making them difficult for the average person to use. A lost or stolen car key might not be be programmed again, based on your vehicle. This is because the original key has a distinct microchip that is tied to specific information about the vehicle. Reprogramming a key that was lost or stolen does not alter the information associated with it. The vehicle will not recognize it as a valid key. If you are looking to purchase a new car, you should consider getting its transponder keys programmed as soon as you are able to. This will ensure that your new car is as secure as possible and is much cheaper than replacing a lost key.