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Land-Rover.pngCar Key Cutting Explained

Car key cutting is much more than just shaping a piece of metal. It is a complex procedure that ensures security, efficiency, and longevity of the keys.

It is not uncommon to lose your car keys or even have them break into the lock. To ensure that you are able to always drive your car you'll require a replacement key cut.

Transponder Keys

If your car was built within the last 20 years, it is likely that it has a transponder chip. These microchips are located in the key's handle and transmit a signal to the onboard computers in your vehicle when you press the key. The computer on board reads the digital serial number in the chip and only allows the car to start if it is the right one. This prevents thieves from stealing your car since they'd need to know the unique serial number.

The microchip in the key sends a low-level signal the receiver within the car. The radio signal activates microchip, which transmits an encoded code to the car's onboard computer. The car will recognize this code and only allow it to start if the key is the right one. This stops "hot wiring" or other methods of stealing cars.

Locksmiths who offer these services can create keys for cars with chips. They can also be purchased at some automotive retailers like AutoZone. They have a huge range of keys and can help you find the right one for your car. They can also help you programme the chip into your vehicle, which is required to make it work.

You can also get laser cut keys, which are more secure than traditional flat keys. These keys are more secure than flat keys due to the fact that they have locks that are more difficult to pick. They can only be duplicated with expensive laser key cutting equipment, or specialized software. This type of technology is typically found in high-end vehicles however, it is now available on a variety of affordable models.

Another type of car key that is hard to duplicate is the VATS (vehicle anti-theft system) key. They have a resistor that is black on the blade of the key. It can be programmed to one of a variety of values to prevent it from starting a vehicle it's not intended to. These keys are more expensive to purchase and require a special key programming device that can only be located at certain locksmiths.

Keys to VATS

Before the advent of transponder keys as well as cars with built-in computer chips to control the ignition of a car, GM used something called VATS (Vehicle Anti-Theft System). VATS makes use of a regular key with a pellet of resistance embedded inside it to confirm that the correct key is being used to start the vehicle. The VATS pellet that is black that is located in the middle of the VATS Key isn't a smart chip as used on the majority of modern keys. It is simply carbon or a block which is sized to provide an electrical resistance value.

GM employed 15 different resistances for VATS pellets and connected them to nearest key cutting blades so that when the key was turned on, a coded message is sent to the module. If the signal is in line with that of the transistor in a VATS pellet, then the relay in the starter circuit will activate and the engine will start to run. This doesn't make a vehicle theft proof however it will delay the theft by at most 15 to 20 minutes.

After a lot of usage, the VATS module can begin to wear out. The two small wires in the ignition are moved every time the key is placed. As time passes the wires could start to break. Once enough wires break the signal to the module gets lost and the module won't be able to start the car.

You can solve this issue at home yourself by decoding your VATS key. It's not difficult to determine the resistance of a key using a multimeter. All you have to do is put one of the leads of your ohm gauge on the metal prongs that are sticking out on both sides of the key, and then examine the display of your ohm meter to find out the resistance value of your key.

This is a great method to test a new key and determine if it works in your vehicle. 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 for Keys

Key fobs today are more than simply unlock and start the vehicle. They can also be a security device and a burglar deterrent, with a lot of them incorporating advanced features that owners may not be aware of. They can remotely lock and unlock your doors, emit noises that help you locate your vehicle in a parking lot, or even allow you to summon your vehicle by pressing the button on your phone. This is more functionality than you can get from a standard keychain remote. Smart key fobs are more expensive to replace due to their extra functionality. They also have to be programmed by the dealer.

Some dealers charge up to $100 for one smart fob. This is a significant amount to pay for something that spends a lot of its time snagging around in purses and pockets, where it can be easily dropped, damaged, or exposed to extreme humidity and temperatures. Fortunately there are automakers who have developed ways to safeguard smart key fobs from common types of electronic attacks like relay attacks. These are often combined with a remote start hack that allows thieves access to your vehicle's settings through the transmission of a fake signal from another transmitter nearby.

One method to safeguard the smart key fob is to keep it in an aluminum case or a specially designed RFID blocking case that prevents the transmission of these signals. However, having to remove the key fob from its protective case every time you need to use it undermines the convenience of the technology.

Fortunately, some newer car-insurance policies, auto club memberships, and extended warranty insurance policies will pay for the cost to get car key cut of a replacement or reimburse you for the lost fob. You can locksmith cut Car keys also avoid paying new-car dealer fees by having your fob cloned by a locksmith or hardware store that offers key-fob-cloning services.

The decision to buy a new fob is largely dependent on the importance of your car's keyless entry and start functions. Always keep an extra key or fob on hand in the event that you lose yours. Batteries Plus offers a large choice of replacement fobs that will fit on most cars and trucks. Additionally, we provide a quick, convenient service that is approximately 50% less than what you'd spend at the dealership.

Traditional Keys

Traditional car keys are a single length of metal with grooves cut into it to fit a specific lock. They can open your locks and start your car, provided you haven't replaced them with a remote key or smart key. The only drawback of using the traditional van key cutting is that it must be physically inserted into the ignition to start the vehicle. If your traditional key is damaged, lost or stolen, you'll need to visit an Gainesville locksmith to have an alternative one made from the blank.

Based on the amount of time that has passed since you last had your keys cut There are many options to choose from when it comes time to get another copy made. Certain keys are cut using mechanical machines or lasers, while others are cut with added security features.

Modern keys come with advanced features like encryption and anti-theft mechanisms. The encryption ensures that only the right key is used to open your vehicle making it much more difficult for thieves to duplicate or pick locks. Other security features that prevent theft include transponder chips that are incorporated into the key to communicate with your vehicle and allow it to work only when it's within a certain distance of your vehicle.

If you opt to use a traditional key, your locksmith can create a new key with an ordinary cutter machine that is available at most hardware stores. This is less expensive than using an electronic key fob or transponder key, and you'll be able to use your locks, doors and trunk.

You can also replace your standard keys to your car with a laser-cut version that has an unique pattern. These keys first came out in the 1990s and are now a popular option for people who want to provide extra security to their automobiles. Keys made of lasers are typically equipped with transponder chips that are programmed to work only with your vehicle. If the chips aren't present in your vehicle they will not respond to the signals transmitted by the key.

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