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Car Key Cutting Explained Car key cutting is much more than just forming the metal. It is a sophisticated procedure that ensures security, efficiency and long-term use of the keys. It is not uncommon to lose keys to your car or have them break through the lock. You'll need a new car key in order to ensure that you can drive your vehicle at all times. Transponder Keys Transponder chips are likely be fitted in vehicles built in the last 20 years. These microchips are tiny inside the handle of your key which transmit a signal to the vehicle's onboard computer when you are using it. The computer on board scans the digital serial numbers within the chip and allows the car to start if it is the correct one. This stops theft of vehicles, as thieves would need to know your unique serial number to have a chance at hijacking it. The microchip in the key sends a low-level signal the receiver within the car. This radio signal activates the microchip, which then transmits a code to the car's onboard computer. The car will only start when it recognizes the code. This prevents “hot wiring” or other methods of stealing cars. Car keys with chips can be created at an authorized locksmith who offers these services. Some car dealers, like AutoZone sell them. They have a huge selection of keys, and can assist you in finding the appropriate one for your car. They can also help you programme the chip into your vehicle, which is necessary to make it work. You can also purchase laser cut keys that are more secure than flat keys. These keys are more secure than flat keys because they have locks that are more difficult to pick. They can only be duplicated with expensive laser key cutting machines, or specialized software. This type of technology is typically found in luxury vehicles, but it is now being used in a variety of affordable automobiles as well. Another kind of car key that is difficult to duplicate is the VATS (vehicle anti-theft system) key. The keys are black with a resistor in the key blade that is programmed with one of fifteen potential values to prevent them from starting a vehicle that it's not meant to. These keys are expensive and require a key programming machine, which is only available through certain locksmiths. VATS Keys Before transponder keys and cars that had computers built-in to control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS uses a key with a resistor embedded in it to verify that the correct key was used to start the car. The black VATS pellet in the center of the VATS key isn't an electronic chip like the ones present in modern smart keys, it is simply a piece of carbon properly sized to carry a specific electrical resistance value. GM used 15 different resistances for VATS pellets and connected the key blades to them so that when the key is turned in the ignition a coded signal is sent to module. If the signal matches the signal of the transistor in a VATS pellet, then the relay in the starter circuit will be activated and the engine will begin to run. automobile keys made near me does not make a car safe from burglary however it could delay a thief for at least 15 to 20 minutes. After a lot of usage the VATS module could begin to wear out. The two wires inside the ignition are moved every when the key is placed. As time passes the wires could begin to break. When enough wires are broken then 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 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 that difficult. You can find the resistance value by putting one of the leads on the prongs of metal on both sides of your key. This is a great method to test a new key and determine whether it works in your car. Make sure you remove the key from the ignition before you begin testing it, as the new key could have an incorrect VATS value and may not function in your car. Smart Key Fobs with Smart Keys Key fobs of today can do more than unlock or start the car. They can also be an alarm system and a security measure against theft, with many of them featuring advanced features that owners might not even know about. They can lock and unlock your door remotely and make chirping sounds to aid in locating your vehicle when you're in a hurry or call it up by pressing a button. This is a lot more than you could ever think of from a standard keychain remote. Smart key fobs are more expensive to replace due their additional functions. They also require to be programmed at the dealer. Some dealers will charge up to $100 for one smart fob. It's a huge cost to pay for a device that is often jostled in purses and pockets in the event that it gets damaged, thrown or exposed to extreme temperatures and moisture. Certain automakers have developed strategies to shield smart key fobs from common electronic attacks, like relay attacks. These are usually used in combination with remote-start hacks that allow thieves to access your vehicle's settings by transmitting a fake signal from another nearby transmitter. One way to protect the smart key fob is to put it in a metal case or a dedicated RFID blocking case that prevents the transmission of these signals. However, having to take the key fob from its protective case every time you make use of it is a hassle and a detriment to the efficiency of the technology. Some newer policies such as auto club memberships or extended warranties can pay for a replacement fob, or reimburse you if it is lost. You can also save money on dealership charges and get your fob cut at the hardware store or locksmith that offers key-fob cloning services. The decision of whether to purchase a new fob is dependent on the significance of your car's keyless entry and start functions. Always keep a spare fob or key on hand in case you lose yours. Batteries Plus offers a large range of replacement fobs that will fit most cars and trucks. getting a key cut near me offer an efficient, quick service that is approximately 50% less than the price you'd pay at the dealership. Traditional Keys Traditional car keys are a single length of metal that has a series of grooves cut into it to fit in a specific lock. These keys can open your locks and also start the car, assuming you haven't exchanged them for a smart key or remote key. The only disadvantage of using a traditional key is that it needs to be physically inserted into the ignition to start the vehicle. If your traditional car key has been lost or broken, you will need to visit an Gainesville Locksmith to have a new one created. There are a variety of options to choose from depending on how long it has been since you had your keys cut. Some keys are cut using mechanical machines and others are laser-cut with added security features. Modern keys are equipped with advanced features, such as encryption and anti-theft mechanisms. The encryption ensures that only the correct key is used to start your car making it much more difficult for thieves to duplicate keys or pick locks. Transponder chips are a different security feature that prevents theft. They are embedded into the key and can communicate with your vehicle. This means that they only work when you're within a certain distance. If you choose to use a traditional, standard key, a locksmith is able to create a new key using a standard key cutter machine that can be found at the majority of hardware stores. This is less expensive than a key fob or a transponder, and you will still be able to use your trunk, locks, and doors. You could also replace your traditional keys for your car with a laser cut version with a distinctive pattern. These keys were first introduced in the early 1990s and are a popular option for those who wish to secure their vehicles. Laser cut keys are typically equipped with transponder chips programmed to work only with your vehicle. If these chips are not installed in your vehicle, they will not respond to the signals transmitted by the key.