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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, efficiency 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'll require a replacement car key cutting car key to ensure that you can drive your car at all times.

Transponder Keys

Transponder chips are likely to be fitted in vehicles built within the past 20 years. These microchips are tiny located in the handle of your key which transmit an electronic signal to the car's onboard computer when you use it. The computer on board detects the digital serial number inside the chip and allows the car to start if it's the correct one. This prevents car theft as thieves would have to know your unique serial number to be able to steal it.

The microchip inside the key cutting open now transmits a low-level signal to the car's receiver. The radio signal activates your microchip that then transmits the code to the computer onboard of the car. The car will only begin if it recognizes this code. This prevents the use of "hot wiring" and other methods of theft of cars.

Locksmiths who offer these services can design keys for cars with chips. Some automotive retailers such as AutoZone sell them. These stores have a wide range of keys and will help you get the right one for your vehicle. They can assist you in programming the chip in your vehicle, which is required for the device to function.

You can also purchase laser cut keys that are more secure than conventional flat keys. These keys feature an cylinder for locking that is more difficult to pick, and can only be duplicated with expensive laser key cutting equipment or special software. This technology is most commonly found in luxury cars but is now accessible on a variety of affordable models.

Another kind of car key that's hard to duplicate is the VATS (vehicle anti-theft system) key. The keys are black with a resistor on the blade of the key that is programmed with one of 15 potential values to prevent them from starting a vehicle that it's not meant to. These keys are more expensive to buy and require a special motorcycle key cutting programming device that can only be found at a few locksmiths.

VATS Keys

Before transponder keys and cars with computers built-in to control the ignition, GM used a system known as VATS (Vehicle Anti-Theft System). VATS makes use of a key with an internal resistor to ensure that the correct key was used to start the car. The VATS pellet black inside the middle of a VATS key is not an electronic chip like the ones used in modern smart keys, it's simply a piece of carbon appropriately sized to have an electrical resistance that is specific to.

GM employed 15 different resistance values for the VATS pellets and connected them to the key's blade, so that when the key is turned on in the ignition a coded signal will be transmitted to the module. If the signal matches that of the transistor in a VATS pellet, then the relay in starter circuit will be activated and the engine will start to run. This does not make a car secure from burglary however it could delay the thief for a minimum of fifteen to twenty minutes.

Unfortunately, after a long period of usage, the VATS module in your car could begin to wear out. Each time the key is inserted into the ignition, it moves two tiny wires inside the ignition, and, over time, the wires may start to break. When enough wires break the signal to the module gets not received and it will not start the car.

You can solve this issue at home yourself by decoding your VATS key. You'll require a multimeter as well as an indicator chart to determine the resistance value of your key, but it's not difficult at all. You can determine the resistance value by placing one of the leads on the metal prongs on both sides of your key.

This is also a good way to test a new key to determine whether it will work in your car. Just be sure to remove the key from the ignition before you begin testing it, otherwise the new key could be displaying an incorrect VATS number and will not work in your vehicle.

Smart Key Fobs for Keys

Key fobs today can do more than unlock or start cars. They also function as used as a security device and burglar deterrent, with a lot of them featuring advanced features that owners might not even be aware of. They can lock and unlock your door from a distance, make chirping noises to aid in locating your vehicle when you're in a hurry or call it up by pressing a button. That's a lot more than you could ever expect from the traditional keychain remote. However, all that additional features also means that smart key fobs could be more expensive to replace than traditional keychain remotes. They also need to be programmed by the dealer.

Some sellers charge as much as $100 for one smart fob. It's a huge cost to pay for a device that's often jostled in purses and pockets where it could be damaged, dropped, or exposed to extreme temperatures and water. Some automakers have developed methods to protect smart key fobs from common electronic threats, including relay attacks. They are usually paired with a remote start hack that allows thieves access to your vehicle's settings by the transmission of a fake signal another transmitter close to.

One method to safeguard the smart key fob is to store it in an aluminum case or an RFID blocking case that blocks the transmission of these signals. However, having to remove the key fob from a protective case each time you want to use it undermines the convenience of the technology.

Certain policies that are more recent such as auto club memberships as well as extended warranties can cover the cost of an additional fob, or reimburse you if it is lost. You can also avoid paying dealership fees by having your fob cloned by a locksmith or hardware retailer that provides key-fob cloning.

The decision to purchase a new fob is largely based on the importance of your car's keyless entry and start functions. In any event, you should always have an extra key or fob handy just in case you lose yours. If you have to buy a new replacement, Batteries Plus has a wide selection of fobs for the majority of cars and trucks. Plus, our quick and efficient service is 50% less than what you'd spend at the dealership.

Traditional Keys

The traditional car key is one piece of metal with a series of grooves cut into it. These grooves are designed to fit specific locks. These keys can open your locks and begin your car, assuming you don't replace them with an electronic key or a remote key. The only disadvantage of using a traditional car key is that you have to physically insert it into the ignition to start the engine. If your key from the past is lost, damaged or stolen, you'll have to visit an Gainesville locksmith to get an alternative one cut from the blank.

You have a few options to select from based on how long it has been since you cut your keys. Certain keys are cut with mechanical machines or lasers, while others are cut with enhanced security features.

Modern keys are equipped with advanced features such as encryption and anti-theft mechanisms. Encryption makes sure that only the right key can be used to open your vehicle making it much more difficult for thieves to duplicate or pick locks. Transponder chips are an additional anti-theft device. They are embedded 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 decide to use a traditional key, your locksmith can create a new key with the standard cutter machine that can be bought at most 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 option is to have the traditional car keys substituted with a laser-cut version with a unique pattern. These keys first came out in the late 1990s, and they're a popular choice for people who want to enhance the security of their vehicles. Typically, laser cut keys have special transponder chips that are programmed to work only with your specific vehicle. If the chips aren't present in your vehicle, it won't respond to the signals sent by the key.