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Car Key Cutting Explained

Car key cutting is much more than just forming the metal. It is a sophisticated process that guarantees security, functionality and the longevity of keys.

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

Transponder Keys

If your car was constructed within the last 20 years, it's likely to have transponder chips. These microchips are located in the key's handle and transmit a signal the onboard computers of your vehicle when you turn the key. The onboard computer is able to verify the digital serial number of the chip prior to giving the car permission to begin. This stops theft of vehicles since thieves need to know your unique serial number in order to have a chance at hijacking it.

The microchip in your car key transmits an unintentional radio signal to the car's receiver. This radio signal activates your microchip which then transmits instructions to the onboard computer of the car. The car will only begin only if it recognizes the code. This will stop "hot wiring" or other methods to steal cars.

Locksmiths who offer these services can create car keys with chips. They can also be bought at a few automotive stores, such as AutoZone. They have a vast range of keys and will assist you in choosing the appropriate one for your vehicle. They can even help you program the chip to your vehicle, which is necessary to make it work.

There are also laser cut keys, which are more secure than conventional flat keys. These keys have the lock cylinder, which is much more difficult to pick, and can only be duplicated with expensive laser key cutting machines or with specialized software. This type of technology is typically found in high-end cars, but it is now accessible in a wide range of low-cost automobiles as well.

The VATS (vehicle-anti-theft system) key is another type of key that is difficult to duplicate. These keys feature a black resistor in the key blade that is programmed with one of 15 possible values to prevent them from starting a car that it's not meant to. They are expensive and require a key programming machine, which is only available through certain locksmiths.

VATS Keys

Before the advent of transponder keys and cars with built-in computer chips to control the ignition of the car, GM used something called VATS (Vehicle Anti-Theft System). VATS uses a key with an embedded resistor to verify 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 found on modern smart keys, it is simply a block of carbon appropriately sized to have an electrical resistance that is specific to.

GM used 15 different resistance values for VATS pellets and connected them to the blade of the key so that when the key is turned in the ignition a coded signal will be transmitted to the module. If the signal matches the one of the transistors in a VATS pellet then the relay in the starter circuit will be activated and the engine will begin to run. This isn't a way to make a car secure from theft, but it will delay the theft by at least 15 to 20 minutes.

Unfortunately, after a significant amount of use the VATS module in your car can start to wear out. The two wires inside the ignition are moved each time a key is placed. Over time the wires can begin to break. Once enough of the wires break, the signal to the module is not received and it will not start the car.

You can resolve this issue at home by decoding your VATS key. You'll require a multimeter as well as a chart to determine the resistance value of your key, but it's not difficult at all. All you need to do is put one of the leads of your ohm meter on the prongs made of metal visible on both sides of the key, then look at the display of the ohmmeter to find out the resistance of your key.

This is a great opportunity to test out a new key and determine whether it works in your vehicle. Be sure to remove the key from the ignition before you begin testing it, or else the new key could be displaying an incorrect VATS value and not work in your car.

Smart Key Fobs for Keys

Today's key fobs are more than just a way to unlock or start cars. They often have advanced features that a lot of owners are not aware of. They can be used as a security device or as a deterrent to theft. They can lock and unlock your door remotely and make chirping sounds to assist you in finding your car in a lot or summon it by pressing the button. This is a lot more functionality than you can obtain from a traditional keychain remote. Smart emergency key cutting fobs are more expensive to replace because of their additional functions. They also have to be programmed by the dealer.

Some dealers will charge up to $100 for a single smart fob. That's a huge sum to pay for a product that spends much of its time snagging around in purses and pockets, where it can be easily dropped, damaged or exposed to moisture and extreme temperatures. Fortunately certain automakers have come up with ways to safeguard smart key fobs from common kinds of electronic attacks, such as relay attacks. These are often employed in conjunction with remote-start hacks that allow thieves to gain access to your vehicle's settings through 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 prevent the transmission of these signals. The convenience of this technology is compromised if have to take your key fob out every time you want to use it from the case.

Fortunately, some newer car-insurance policies and auto club memberships and extended warranty insurance policies will pay for the cost of a replacement or reimburse you for the lost fob. You can also save money on new car dealership charges and get your fob cut at a hardware store or locksmith that offers key-fob cloning services.

The decision to purchase an additional fob is dependent on the significance of your car's keyless entry and start functions. In any case it is advisable to keep a spare key or fob handy just in case you lose it. Batteries Plus offers a large choice of replacement fobs that will fit in most vehicles and trucks. Plus, we offer an easy, fast service that is approximately 50% less than what you'd buy from a dealership.

Traditional Keys

Traditional car keys are a single piece of steel that has grooves cut into it to fit into a particular lock. They can unlock your locks and start your car, provided you haven't replaced them by an electronic key or a remote key. The only disadvantage of using an old-fashioned car key is that you must physically insert it into the ignition to start the engine. If your traditional car key is lost or broken it is necessary to visit an Gainesville Locksmith to have a new car key cut one made.

Depending on how much time has passed since the last time you got your keys cut, there are several different alternatives to pick from when it comes to getting another copy. Certain keys are cut using 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 makes it more difficult for thieves to duplicate keys cut and programmed near me or take locks. Other security features to prevent theft include transponder chips, which are embedded into the keys to communicate with your vehicle and allow it to work only when it's within a specific distance of your vehicle.

If you decide to make use of a traditional key, your locksmith can create the new key using an ordinary cutter machine, which can be purchased at most hardware stores. This is less expensive than a key fob or a transponder, and you are still able to operate your locks, trunk and doors.

Another option is to have your traditional car key blade cutting key replaced with a laser-cut version that has a unique pattern. These keys were first introduced in the 1990s, and are a popular choice for people who want to provide extra security to their vehicles. Laser cut keys are typically equipped with transponder chip that is programmed to only work with your vehicle. If these chips aren't installed in your vehicle, it will not respond to the signals sent by the key.