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Car Key Cutting ExplainedCar key cutting is a lot more than simply shaping the metal. It is a complicated procedure that ensures safety, functionality and longevity of keys.It is not uncommon to lose your car keys or have them break in the lock. To ensure you're able to always drive your car you'll require a replacement key cut.Transponder KeysIf your car was manufactured in the last 20 years, it is likely to have transponder chips. These microchips are situated in the handle of the key and transmit a signal to the onboard computers in your vehicle when you turn the key. The computer in the car examines the serial number of the chip prior to allowing the car to begin. This prevents thieves from taking over your vehicle, as they would need to be aware of the unique serial number.The microchip inside the key sends a low-level signal the car's receiver. The radio signal activates your microchip, which transmits a instructions to the onboard computer of the car. The car will only start if it recognizes this code. This stops "hot wiring" or other methods of stealing cars.Car keys with chips can be made by an authorized locksmith who offers these services. They are also available at some automotive retailers like AutoZone. Those stores carry a huge range of keys and will assist you in choosing the appropriate one for your vehicle. They can help you program the chip in your vehicle that is required for the device to function.Laser cut keys are more secure than flat keys. They are more secure than traditional flat keys because they have a lock that is harder to pick. They are only duplicated with expensive laser key cutting machines, or specialized software. This technology is most common in high-end cars, but is now available on a variety of affordable models.The VATS (vehicle-anti-theft system), key is another type of key that's difficult to duplicate. These keys come with a resistor black on the blade of the key. It can be programmed to any of 15 possible values to prevent it from starting a vehicle that's not intended to. These keys are more expensive to buy and require a special key programming machine that is only found at some locksmiths.VATS KeysBefore transponder keys or vehicles with computer chips that control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS uses a key with an internal resistor to verify that the correct key was used to start the car. The black VATS pellet in the center of a VATS key is not an electronic chip like the ones found on modern smart keys. It is simply a piece of carbon properly sized to carry an exact electrical resistance.GM used 15 different resistance values for VATS pellets and connected them to the key's blade, so that when the key is turned in the ignition a coded signal will be sent to the module. If the signal matches the one of the transistors in a VATS pellet, then the relay in starter circuit will activate and the engine will start to run. This does not make a car burglar-proof, but it can delay the thief for a minimum of 15 to 20 minutes.After a lot of usage, the VATS module can start to wear out. The two wires inside the ignition are moved each time a key is inserted. Over time, the wires may start to break. Once enough of the wires break, the signal to the module is lost and the module won't be able to start the car.The good news is that you can fix this issue at home by decoding your VATS key. You'll require a multimeter and a chart to determine the resistance value of your key, but it is not difficult at all. You can find the resistance value by putting one of the leads on the metal prongs on both sides of your key.This method is also a great way to test a new key to see whether it works in your vehicle. Remove read page before you test it. In the event that it is not removed the key could have an incorrect VATS, and will not work in your vehicle.Smart Key Fobs with Smart KeysKey fobs today do more than just unlock or start the car. They are also a security device and a theft deterrent, with many of them having advanced features that owners may not be aware of. They can lock and unlock your door from a distance, make chirping noises to assist you in finding your car in a lot, or allow you to summon it by pressing a button. This is more than you could ever think of from a standard keychain remote. Smart key fobs are more expensive to replace due to their extra functionality. They also have to be programmed at the dealer.In fact, some dealers charge up to $100 to replace one smart key fob. It's a huge price for a device that is frequently tossed around in purses and pockets in the event that it gets damaged, dropped, or exposed to extreme temperatures and water. Some automakers have developed methods to protect smart keyfobs from common electronic threats, including relay attacks. These are typically combined with remote start hacks that gives thieves access to your vehicle's settings by the transmission of a fake signal from another transmitter close to.One method to safeguard the key fob's RFID is to put it in a metal case or an RFID blocking case that prevents the transmission of these signals. The convenience of the technology is diminished if you must remove your key fob each time you use it from the case.Some newer policies, such as auto club memberships or extended warranties can pay for an additional fob or reimburse you if it's lost. You can also save money on new car dealership charges and get your fob cut at an establishment like a locksmith or hardware store which offers key-fob cloning.The decision of whether to buy a new fob is largely dependent on the significance of your car's keyless start and entry functions. It is always advisable to keep an extra key or fob in case you misplace yours. Batteries Plus offers a large range of replacement fobs that will fit most cars and trucks. Additionally, we provide an efficient, quick service that is roughly 50% less than what you'd buy from a dealership.Traditional KeysTraditional car keys are a single length of metal with a series of grooves cut into it to fit in a specific lock. They can unlock your locks and start the car, provided you don't swap them out for a smart key or remote key. The only disadvantage of using an old-fashioned car key is that you need to physically insert it into the ignition to start the engine. If your traditional key is damaged, lost or stolen, you'll need to visit an Gainesville locksmith to have a new one made from the blank.Depending on how long has passed since the last time you had your keys cut There are many options to choose from when it comes to having another copy made. Some keys are cut using mechanical machines and others are laser-cut with enhanced security features.Modern keys come with advanced features like encryption and anti-theft mechanisms. Encryption makes it more difficult for thieves to duplicate keys or open locks. Other security features to prevent theft include transponder chips that are embedded in the key to connect with your car and make it work only when it's within a specific range of your car.If you choose to use a traditional, standard key, a locksmith could make a new one with a standard key cutting machine which can be purchased at the majority of hardware stores. This is cheaper than using the key fob or transponder key, and you'll still be able to use your locks, doors and trunk.Another alternative is to have your standard car key substituted with a laser-cut version with a distinctive pattern. These keys first came out in the 1990s, and are a popular choice for those looking to enhance the security of their vehicles. Laser cut keys are typically equipped with transponder chips programmed to work only with your vehicle. If these chips aren't installed in your vehicle, it won't respond to the signals transmitted by the key.