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Why Get Your Car Key Programmed? Many people need to get 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. Some dealerships and auto locksmiths have special equipment for this. They can also clone your existing key if it's possible. Transponder Keys A transponder key is a different name for an electronic car key, often referred to chip keys or a smart key. Transponder keys have an embedded microchip that can store and transmit information. This helps protect your vehicle from theft. The microchip sends out an identification code each time the key in the ignition is turned. Once the ID code matches the one in your car's computer, the immobilizer can be disabled and your engine will begin to run. This is a more sophisticated security measure than a non-transponder key, which does not have a chip and is not compatible with the anti-theft system of most modern cars. Transponder chips are being implemented to help reduce thefts from cars. They have proven to be hugely successful. When the key is inserted into the ignition, a small antenna called an inductive coil located on the transponder on the car key will power up. The transponder transmits an radio frequency signal that contains an unique “password”. This is transmitted to the anti-theft system in your vehicle. If the password is correct, your car will disable its immobilizer and allow you to start the engine. If the password is incorrect, the immobilizer remains active and the engine will not start. This is an excellent way to protect your car from theft since even if the key could be duplicated, thieves will not have access to the correct code to fool your car into starting. The only drawback to transponder keys is that it is not compatible with mechanical keys that are not transponder. These types of car keys function by physically moving locks on doors or the cylinder that controls the ignition like the VATS system of GM. (Vehicle Anti-Theft System) system which requires the proper amount of resistance in order to turn the cylinder. This traditional non-transponder key can still be duplicated at a locksmith. However, the thief will need to manually move locks to start the car and will need a transponder programming tool to accomplish this. This is the reason that you should always call a professional locksmith like Pop-Alock, 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, allowing you to unlock the door and get into your vehicle. It also lets you control the trunk alarm and alarm according to your vehicle's features. The microchip in the fob sends out codes that are then processed by the receiver. The code corresponds to a certain frequency, and if the reader detects that frequency, it sends an instruction to your lock to start working. If you're using an electronic fob for commercial use it is possible to integrate it into an existing security system. This can add additional levels of protection. Fobs can be instantly blocked in the event of theft or loss as an added security feature in a workplace where a key might be dropped from a desk and be picked up by unauthorized individuals. Fobs can also be cloned, creating unauthorized copies floating around with your security codes, making your car vulnerable to unauthorized access. Fobs can be used as a handy method to open your door without needing an actual key. Programming a fob requires some technical knowledge but is not too difficult for an average person to complete on their own. Fobs can be programmed using a special tool or by following the instructions provided in the vehicle's user manual. The procedure for reprogramming your key fob is the same for most models. You can find detailed information about your particular model in your owner's manual or 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 call an expert locksmith. Start by getting into your driver's seat. Hold the key fob you wish to re-program in your hand. Ensure that your door is locked and there aren't any other keys in your ignition. Press and hold the fob's lock for several seconds until you hear the chime, or the sound of the locks cycling. This indicates that you are in mode of programming. Repeat these steps if needed to program other fobs. Enhanced Security With transponder keys, vehicle owners get another layer of security that's not always present with traditional keys fobs. Thieves who have transponder keys for car keys aren't likely to be able to steal your vehicle because the chip in the key can only identify the correct code and match it up with the immobilizer in your vehicle. If it does not then the car will not start and it will be more difficult to steal. Modern transponder keys do not include a chip inside the lock, but instead inside a separate part of the key. When you insert your key into the ignition the radio signal is transmitted to the transponder. If the code is correct, it will match the immobilizer on your car and the vehicle can be started. Modern keys need to be programmed correctly in order to function properly. Although you may be able to reprogram your own car keys, this process can be very dangerous and should always be left to the professionals. Untrained individuals frequently find that their key does not perform as expected or damages the immobilizer on your car when they try this. A reputable locksmith or car dealer has experience in these situations and will be capable of helping you in the most efficient manner. In addition, many modern anti-theft devices rely on proper programming of your key to function properly. It is recommended that you have your keys reprogrammed as soon as possible after you lose or misplaced them to ensure that thieves will not be able access your vehicle. The advantages of personalized key programming for motorists in Philadelphia include enhanced security and convenience. Nonstop Locksmith 24/7 can help protect your car from theft and unauthorised use. Car key programming is the first line of defense against these problems, so don't hesitate to contact them today. Getting Started Car key programming, as the name suggests is the process of synchronizing an authorized car key with the vehicle. When the key is put into the vehicle, it transmits a serial number electronically to the onboard computer system. This allows the vehicle to be unlocked. It is thought as a beneficial measure in preventing auto theft as if the car key is not properly programmed, it will not allow the vehicle to start. You have a few choices for getting your keys programmed. One option is to go to your local dealer or manufacturer. However they are usually costly and take a significant amount of time. You can also visit an auto locksmith. They will have all the tools and knowledge necessary to program any car key, regardless of whether it's a new smart key or an older remote key. They will also be able to perform their work quickly, which can be vital in a crisis. Some people may choose to try and change the programming of their car keys, but this is not a good idea. It's difficult to determine which of the numerous methods that are available will actually work, and it's very easy to make mistakes that can damage the car's computer system. Many of the tools to reprogramme vehicles are expensive and technologically advanced which makes them difficult for the average user to use. Another thing to consider is that, depending on the vehicle, it's not possible to reprogram a lost or stolen key. This is because the original key is equipped with a unique microchip inside that is tied to specific information on the vehicle. Re programming a key that has been stolen or lost does not alter the information it contains. The vehicle will therefore not recognize it as authorized. If you're in the market for a new car you should consider getting the transponder key programmed in the earliest time possible. This will make your new vehicle as secure as it can be and is much cheaper than replacing keys that have been lost.