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Car Key Cutting Explained Cutting keys for cars is more than just bending a piece metal. It is a complicated process that ensures security, functionality and long-term use of keys. It is not uncommon to lose your car key or even break it in the lock. You'll require a new car key in order to ensure that you can drive your vehicle at all times. Transponder Keys If your car was manufactured within the last 20 years, it's likely that it has transponder chips. These microchips are tiny inside the key's handle that transmit an electronic signal to the car's onboard computer whenever you use it. The computer in the car reads the digital serial number inside the chip and allows the car to start if it's the right one. This prevents car theft since thieves need to know your unique serial number to be able to take over it. The microchip in your car key transmits a low-level radio signal to the receiver inside the car. The radio signal activates microchip, and it then sends a code to the car's onboard computer. The car will recognize the code and only allow it to start when the key is the right one. This prevents the use of “hot wiring” and other methods of taking cars. Car keys with chips can be created at an authorized locksmith who offers these services. They can also be bought 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 vehicle. They can also help you program the chip to your vehicle, which is necessary to use it. You can also purchase laser cut keys that are more secure than traditional flat keys. These keys are more secure than flat keys because they have locks that are more difficult to pick. They are only duplicated with expensive laser key cutting machines or with specialized software. This technology is most common in luxury cars however, it is now available on a variety of affordable models. Another kind of car key that's difficult to duplicate is the VATS (vehicle anti-theft system) key. These keys have a black resistor in the key blade that is programmed with one of 15 possible values to stop them from starting a car that it's not intended to. These keys are more expensive to purchase and require a specific key programming device that can only be found at a few locksmiths. Keys to VATS Before the advent of transponder keys and cars equipped with computer chips that control the car's ignition, GM used something called VATS (Vehicle Anti-Theft System). VATS utilizes a key that has an internal resistor to confirm that the right key was used to start the car. The VATS pellet in black located in the middle of a VATS Key is not a smart chip like those used on the majority of modern keys. It is simply carbon or a block which is sized to have an electrical resistance. GM employed 15 different resistances for the VATS Pellets and attached them to key blades so that, when the key is turned in the ignition a coded message is sent to module. If mobile key cutting near me matches that of the transistor in a VATS pellet then the relay in the starter circuit will activate and the engine will begin to run. This doesn't make a vehicle secure from theft however it can delay the thief by at minimum 15 to 20 minutes. Unfortunately, after a significant amount of usage, the VATS module in your car can start to wear out. Every time a key is inserted into the ignition it moves two tiny wires within the ignition, and, over time, the wires may start to break. If enough wires are damaged, the signal is lost to the module and the car will not start. The good news is that you can fix this problem yourself at home by decoding your VATS key. You'll require a multimeter and a chart to find out 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 prongs of metal on both sides of your key. This method is also a good way to test the new key to determine whether it works in your vehicle. Make sure you remove the key from the ignition prior to testing it, otherwise the new key could have an incorrect VATS value and may not work in your vehicle. Smart Key Fobs Key fobs of today do more than just unlock or start the car. key cut places near me can also be used as a security device and burglar deterrent, with a lot of them incorporating advanced features that the owners might not even be aware of. They can lock and unlock your door remotely and make chirping sounds to assist you in finding your vehicle in a parking lot, or allow you to activate it by pressing the button. That's a lot more than you could ever imagine from a traditional keychain remote. Unfortunately, all that extra capabilities also means that smart key fobs may be more expensive to replace than traditional keychain remotes, and they usually need to be programmed by the dealer. Some sellers charge as much as $100 for a single smart fob. This is a significant amount to pay for something that is often time snagging around in purses and pockets, where it can be easily dropped, damaged, or exposed to moisture and extreme temperatures. Some automakers have developed methods to shield smart key fobs from common electronic attacks, like relay attacks. These are often used in combination with a remote-start hack that allows thieves to access the settings of your vehicle by sending a fake signal from another nearby transmitter. To protect a smart fob to protect it, you can place it in a metal casing or even an RFID blocking case. This will stop the transmission of these signals. However, the necessity of removing the key fob from a protective case every time you use it is not a good way to enjoy the benefits of the technology. Fortunately, some of the newer car insurance policies and auto club memberships and extended warranty insurance policies will cover the cost of a replacement or pay for the loss of a fob. You can also avoid paying dealership fees by having your fob cloned at a locksmith or hardware store that offers key-fob-cloning. The decision of whether to buy a new fob is largely dependent on the importance of your car's keyless entry and start functions. Always keep a spare key or fob on hand in the event that you lose yours. Batteries Plus offers a large range of replacement fobs that fit most cars and trucks. Additionally, our fast and efficient service is 50% less than the price you'd pay at the dealership. Traditional Keys The classic car key is a single piece of metal with a series grooves carved into it. These grooves are made to fit specific locks. These keys can open your locks and also start the car, assuming you haven't changed them out for a smart key or remote key. The only disadvantage of using the traditional key is that it needs to be physically inserted into the ignition in order to start the vehicle. If your key from the past is lost, broken or stolen, you'll have to visit an Gainesville locksmith to get new keys cut from the blank. There are several options to select from based on how long it has been since you had your keys cut. Certain keys utilize mechanical cutting machines to produce copies, whereas others use laser-cut keys designed with enhanced security features in mind. Some of these advanced features that come with modern-day keys include encryption and other security mechanisms. Encryption makes it harder for thieves to duplicate keys or open locks. Transponder chips are another security feature that prevents theft. They are embedded into the key and connect to your vehicle. This makes it only effective only when you're within a specific distance. If you opt to use a traditional standard key, a locksmith can create a new one using a standard key cutter machine which can be purchased at the majority of hardware stores. This is less expensive than using an electronic key fob or transponder key, and you'll be able to operate your doors, locks and trunk. You could also replace your traditional keys for your car with a laser cut version with a unique pattern. The first keys of this kind were released in the 1990s and are an increasingly popular choice for those looking to safeguard their vehicles. Typically, laser cut keys contain transponder chips that are designed to work only for your specific vehicle. If these chips aren't present in your car it won't receive the signals coming from the key, and will not start.