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Why Get Your Car Key Programmed? Many people need their keys for their car programmed. You may need to re-program your remote when you have children who use the button too often or if you've lost your keys. Some auto locksmiths and dealerships have special equipment to do this. They also can clone your existing key if it's possible. Transponder Keys A transponder key is another name for an electronic car key. It is often referred to as a chip key or a smart key. Transponder keys are equipped with a microchip which can store and transmit information. This helps protect your vehicle from theft. The microchip sends out a unique identification code every time the key is put in the ignition. Once the ID code matches in the car's computer the immobilizer will be disabled and your engine will start to run. This is a more advanced security measure than a non-transponder key, which does have a chip, and is not compatible with the anti-theft systems of most modern cars. Transponder chips were introduced to reduce car thefts. They have proven to be hugely successful. When the key is put into an ignition the small antenna known as an inductive coil on the car key's transponder will turn on. The transponder will transmit an radio frequency signal that has an individual “password” to your vehicle's anti-theft system. If the password is valid, your car will deactivate the immobilizer and allow you to start your vehicle. If the password is wrong the immobilizer stays in effect and the engine won't start. This is an excellent way to avoid theft of your vehicle because even if the code can be duplicated, thieves won't have access to the correct code to fool your car into beginning. Transponder keys can't be used with mechanical keys. They are operated by physically moving lock mechanisms on doors or the ignition cylinder. For instance the VATS system of GM (Vehicle Anti-Theft System) is a system that requires the right amount of resistance to turn the cylinder. The non-transponder keys of the past can still be copied at locksmiths, but the person who steals them will need to manually move the locks in order to start the engine. He will likely need a special transponder programming device to do so. This is the reason that you should always consult an expert locksmith, like Pop-A-Lock, when you require a new car key or transponder cut. Electronic Key Fobs A key fob emits a signal which activates the locking system of your car, allowing you to unlock the door and get into your vehicle. It can also control the trunk alarm and alarm according to your vehicle's features. Fobs have a microchip inside that transmits codes to the receiver, which then interprets them. The code corresponds to the frequency of. If the reader detects this frequency, it will send an order to your lock. If you're using a fob within a commercial environment they can be incorporated into an existing security system to provide additional levels of protection. Fobs are able to be immediately blocked when they're stolen or lost and are an additional layer of security in a place where a key could be dropped from a desk and be picked up by unauthorized individuals. Fobs are also cloned to create unauthorized copies that contain your security codes. This leaves your car vulnerable to intrusion by anyone else. Fobs are extremely convenient and can be used to open your doors without the need for keys like a traditional one. It isn't difficult for the average person to program a fob, even though it requires some technical knowledge. Fobs can be programmed by using a specific tool or by following the instructions found in the user manual. The key fob reprogramming procedure is the same for all models. You can find detailed information about your particular model in the owner's manual or manufacturer's website. However, it is important to keep in mind that these steps might not work for all models. If you have issues, it might be worth consulting your dealer or calling a locksmith. Begin by sitting in the driver's seat and putting the key fob you'd like to reprogram into your hands. Ensure that your door is closed and that 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 the program mode. Then, repeat these steps to program additional fobs as needed until they've all been programmed. Enhanced Security Transponder keys give car owners have another layer of security that isn't always present with traditional key fobs. Thieves using a transponder car key aren't likely to be able to steal your vehicle since the chip inside the key will only be able to recognize its correct code and match it up with the immobilizer in your vehicle. If it doesn't, the vehicle will not start which makes it harder to take. Unlike auto car key programmer -style keys the modern transponder key chips are not in the lock, but instead are placed in a separate area of the key. When you insert your key into the ignition, a radio signal will be sent to the transponder. If automotive key programmer is correct, it will match with the correct one in your vehicle's immobilizer and the car will be able to start. In essence, modern keys have 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 professionals. It's not uncommon for an untrained individual to attempt this, only to find that the key doesn't function properly or that it actually harms the immobilizer system inside your vehicle. A professional locksmith or car dealer will have experience with these situations and will be able to assist you efficiently. Additionally, the effectiveness of the most advanced anti-theft systems is contingent on the correct programming of your key. It is essential to have your keys reprogrammed as soon as possible after you have lost them or misplaced them to ensure that thieves will not be able to access your vehicle. Personalized key programming provides a myriad of benefits to car owners in Philadelphia that include increased comfort and peace of mind. Nonstop Locksmith 24/7 can help protect your car from theft and misuse. Contact them today to find out more about car key programming. Getting Started Car key programming like the name suggests, is the process of synchronizing the authorized car keys with the vehicle. When the key is put into the vehicle, it transmits a serial number electronically to the computer system onboard. This allows the vehicle to be unlocked. It is believed to be a helpful method to prevent theft of autos as if the car key is not properly programmed, it won't allow the car to start. There are several options to get your keys programmed. One option is to visit your local dealer or manufacturer. However, these options are often quite expensive, and can take a considerable amount of time. You can also visit an auto locksmith. They'll have all the tools and knowledge necessary to program any car key, regardless of whether it is the latest smart key or the oldest remote key. They are also able to perform their work quickly, which can be vital in an emergency situation. Some people might decide to modify their car keys but this isn't an ideal idea. It's hard to determine which of the various methods that are available will actually work, and it's easy to make mistakes that can damage the car's onboard computer system. Many of the tools for reprogramming vehicles are costly and advanced which makes them difficult for the average user to use. A lost or stolen car key may not be able to be reprogrammed, depending on your vehicle. This is because the original key has a distinct microchip in it that is linked to specific information on the vehicle. Reprogramming an original key that was stolen or lost will not change any of the information associated with it. The vehicle will therefore not recognize it as a valid key. If you're shopping for a new car you should consider having it programmed with a transponder key in the earliest time possible. This will ensure that your new car is as safe as it can be and is much cheaper than replacing a stolen key.