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Car Key Cutting Explained Car key cutting is a lot more than just forming a piece of metal. It is a complex procedure that ensures security, functionality and long-term use of the keys. It is not uncommon to lose keys to your car or have them break in the lock. You will need a new car key in order to ensure you can drive your vehicle at all times. Transponder Keys If your car was built within the past 20 years, it's likely that it has a transponder chip. These microchips are tiny in the handle of your key that send an electronic signal to the car's onboard computer whenever you use it. The computer onboard checks the digital serial number of the chip prior to it allows the car to start. This prevents car theft, as thieves would need to know your unique serial number in order to have a chance at hijacking it. The microchip inside the key transmits a low-level signal the car's receiver. This radio signal activates your microchip, which transmits a instructions to the onboard computer of the car. The car will be able to recognize this code and will only allow it to start only if it is the correct one. This prevents “hot wiring” or other methods to steal cars. Car keys with chips can be created at locksmiths that offer these services. They can also be purchased at some automotive retailers, such as AutoZone. Those stores carry a huge variety of keys and can assist you in selecting the best one for your car. They can also help you program the chip to your vehicle, which is necessary to use it. Laser cut keys are more secure than flat keys. These keys are more secure than flat keys due to having a lock that is harder to pick. They can only be duplicated with expensive laser key cutting machines or specialized software. This technology is more prevalent in high-end vehicles, however it is now available in many affordable models of automobiles as well. The VATS (vehicle-anti-theft system) key is another kind of key that is difficult to duplicate. The keys contain a resistor that's black on the blade of the key. It can be programmed to one of fifteen possible values to stop it from starting a car that's not intended to. These keys are costly and require a key programming machine, which is only available at certain locksmiths. Keys to VATS Before transponder keys or vehicles with computer chips that control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS makes use of a key with a resistor embedded in it to ensure that the correct key was used to start the car. The VATS pellet black in the center of the VATS key isn't an electronic chip as present in modern smart keys, it is simply a carbon block that is sized appropriately to have an electrical resistance that is specific to. GM employed 15 different resistances for the VATS Pellets. They connected the key blades to them so that when the key was turned in the ignition the key blades transmit a coded message to the module. If it matches the resistance value of the transistor in the VATS pellet, the relay in the starter circuit is activated and the engine will start to run. This does not make a car secure from burglary however it could delay thieves for at least 15 to 20 minutes. Unfortunately, after a lot of use the VATS module in your car may begin to wear out. The two wires inside the ignition are moved each time the key is inserted. Over time, the wires may start to break. Once enough wires are broken, the signal to the module gets lost and the module won't be able to start the car. The good news is that you can solve this problem yourself at home by decoding your VATS key. You'll need a multimeter and a chart to find out the resistance value of your key, but it's not difficult at all. You can find the resistance value by placing one of the leads on the metal prongs on both sides of your key. This method is also a good way to test a new key to determine whether it works in your car. Make sure you remove the key from the ignition prior to testing it, or else the new key could have an incorrect VATS value and may not function in your car. get car key cut with Smart Keys Key fobs today are more than simply unlock and start the car. They often have advanced features that a lot of owners aren't aware of. They can be employed as a security tool or a theft deterrent. They can lock and unlock your door remotely and emit chirping sounds to aid in locating your vehicle when you're in a hurry or call it up by pressing a button. This is more functionality than you get from a standard keychain remote. Smart key fobs are more expensive to replace because of their extra functions. They also require to be programmed at the dealer. Some dealers charge up to $100 for a single smart fob. It's a huge price to pay for a device that is often jostled in purses and pockets where it could be damaged, dropped or exposed to extreme temperatures and moisture. Fortunately there are just click the next website page who have developed ways to protect smart key fobs from the most common types of electronic attacks like relay attacks. These are often employed in conjunction with a remote-start hack that allows thieves to access the settings of your vehicle by sending false signals from a nearby transmitter. To secure a smart card you can put it in a casing made of metal or use an RFID blocking case. This will block the transmission of these signals. The convenience of the technology is compromised if have to remove your key fob each time you take it out of the protective case. Fortunately, a few of the latest car insurance policies, auto club memberships, and extended warranty insurance policies will pay for the cost of replacing a fob or reimburse you for a lost fob. You can also avoid paying dealership fees by having your fob cloned at a hardware or locksmith store that offers key-fob-cloning services. For the majority of drivers who want to buy an additional key fob is contingent on the importance of your car's keyless entry and push-button start functions are. You should always keep an extra key or fob on hand in case you lose yours. If you do need to buy a new replacement, Batteries Plus has a large selection of fobs to fit the majority of cars and trucks. Plus, we offer an easy, fast service that costs roughly 50% less than you'd spend at the dealership. Traditional Keys Traditional car keys are a single length of steel that has a series of grooves cut into it to fit a specific lock. They can open your locks and begin your vehicle, provided that you haven't replaced them by an electronic key or a remote key. The only downside of using a traditional car key is that you have to physically insert it into the ignition to start the engine. If your car key is lost or broken it is necessary to visit an Gainesville Locksmith to get a new one made. Based on the amount of time that has passed since the last time you got your keys cut there are a variety of options available for you to pick from when it comes to getting another copy. Certain keys are cut with mechanical machines, while others are laser-cut with security features that are enhanced. Modern keys are equipped with advanced features like encryption and anti-theft mechanisms. Encryption ensures that only the correct key is used to start your car which makes it harder for thieves to duplicate keys or pick locks. Transponder chips are an additional anti-theft feature. They are incorporated into the key and communicate with your vehicle. This means that it can only work only when you're within a specific distance. If you choose to use a traditional key, your locksmith can create a new key with an ordinary cutter machine, which can be purchased from a variety of hardware stores. This is less expensive than a key fob, or a transponder. you are still able to operate your trunk locks, trunk locks and doors. Another option is to have your standard car key replaced with a laser-cut version that has a unique pattern. These keys first came out in the late 1990s, and are now a popular option for those looking to provide extra security to their automobiles. Laser cut keys are typically equipped with transponder chips that are programmed to only work with your vehicle. If these chips aren't installed in your vehicle, it will not respond to the signals generated by the key.