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Car Key Cutting Explained

Cutting a car key is more than just bending a piece of metal. It is a complex process that guarantees security, function and durability of keys.

It is not uncommon to lose your car keys or have them break through the lock. You will need a replacement car key to ensure that you are able to drive your car at all times.

Transponder Keys

Transponder chips are likely be fitted in vehicles built within the past 20 years. These microchips are situated in the key's handle and transmit a signal to the onboard computers of your vehicle when you turn the key. The computer on board reads the digital serial number inside the chip and allows the car to start if it's the right one. This prevents thieves from taking over your vehicle, as they would need to be aware of the unique serial number.

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

Car keys with chips can be made at an authorized locksmith who offers these services. Some automotive retailers such as AutoZone offer keys with chips. They have a vast variety of keys and can assist you in choosing the appropriate one for your car. They can assist you in programming your vehicle's chip, which is required to use the device.

You can also get laser cut keys, which are more secure than conventional flat keys. They have the lock cylinder, which is much harder to pick, and they can only be duplicated with expensive laser key cutting machines or with specially designed software. This technology is more prevalent in high-end vehicles, however it is now available in many affordable models of cars as well.

Another kind of key for cars that is hard 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 fifteen potential values to prevent the car from starting that it's not meant to. These keys are more expensive to buy and require a special key programming machine that can only be found at some locksmiths.

VATS Keys

Before the days of transponder keys and cars equipped with 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 resistor pellet embedded inside it to confirm that the correct key is used to start the vehicle. The VATS black pellet that is in the center of a VATS key is not a chip like those present in modern smart keys. It is simply a carbon block appropriately sized to have a specific electrical resistance value.

GM employed 15 different resistances for the VATS Pellets. They attached the key blades to them so that when the key is turned on, a coded signal is sent to the module. If it matches the resistance value of the transistor in the VATS pellet, the relay in the starter circuit is activated and the engine starts to run. This doesn't make a vehicle theft proof however it can delay the thief by at most 15 to 20 minutes.

After a long period of use the VATS module may start to wear out. Each time a key is inserted into the ignition, it moves two very small wires inside the ignition, and over time the wires can begin to break. Once enough of the wires are broken 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 problem yourself at home by decoding your VATS key. It's not hard to determine the resistance value of a motorcycle key cutting near me by using the multimeter. 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 can also be a good method to test a new key to determine whether it will work in your vehicle. Remove the ignition key cutting services first before you test it. In the event that it is not removed the key may have an incorrect VATS and will not work in your car.

Smart Key Fobs

Today's key fobs do more than just unlock or start a car. They often have advanced features that many owners are not aware of. They can be used as a security gadget or as a theft deterrent. They can lock and unlock your door remotely and emit chirping sounds to assist you in finding your vehicle when you're in a hurry or activate it by pressing the button. This is a lot more functionality than you obtain from a traditional keychain remote. Smart key cutting cost fobs are more expensive to replace due to their extra functions. They also need to be programmed by a dealer.

In fact, some dealers cost upwards of $100 to replace a single smart key fob. It's a huge price for a device that is frequently tossed around in pockets and purses where it can be damaged, thrown or exposed to extreme temperatures and moisture. Fortunately certain automakers have come up with methods to shield smart key fobs from common types of electronic threats like relay attacks. They are typically employed in conjunction with a remote-start hack that allows thieves to access the settings of your vehicle by sending false signals from a nearby transmitter.

One way to protect a 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, the necessity of removing the key fob from its protective case each time you want to use it is not a good way to enjoy the benefits of the technology.

Fortunately, some newer car-insurance policies such as auto key cutting near me club memberships and extended warranty coverages will pay for the cost of a replacement or reimburse you for the lost fob. You can also avoid paying dealer fees by having your fob cloned by a locksmith or hardware retailer that provides key-fob cloning.

For the majority of drivers, the decision to purchase an additional key fob is contingent on how crucial your car's keyless entry and push button starter functions are. It is always advisable to keep a spare key or fob on hand in case you misplace yours. If you have to purchase a new replacement, Batteries Plus has a large selection of fobs to fit most cars and trucks. Additionally, we provide an easy, fast service that is roughly 50% less than the price you'd buy from a dealership.

Traditional Keys

The classic car key is one piece of metal with a series grooves carved into it. These grooves are designed to fit specific locks. These keys can open your locks and open the car, as long as you don't swap them out for a smart key or remote key. The only drawback to using traditional keys is that it needs to be physically placed into the ignition to start the car. If your traditional car key has been lost or broken you'll need to visit the Gainesville Locksmith to get a new one made.

Based on the amount of time that has passed since you last had your keys cut there are a variety of options available for you to choose from when it comes time to get another copy. Some keys use mechanical cutting machines to produce copies, while others employ laser-cut keys specifically designed with enhanced security features in mind.

Modern keys have advanced features such as encryption and anti-theft mechanisms. The encryption ensures that only the right key is used to start your vehicle, making it more difficult for thieves to duplicate keys or pick locks. Other security features to prevent theft include transponder chips that are embedded into the keys to connect with your car and make it work only when it's within a specific range of your car.

If you decide to make use of a traditional key, your locksmith can make an entirely new key using the standard cutter machine that can be bought from most hardware stores. This is less expensive than an electronic key fob or transponder key, and you'll still be able to use your doors, locks and trunk.

Another alternative is to have your traditional car key substituted with a laser-cut version with a unique pattern. The first time these keys were introduced was in the 1990s and are now a popular option for people who want to add extra protection to their automobiles. laser key cutting near me cut keys typically contain transponder chips that are programmed to work only for your specific vehicle. If these chips are not present in your vehicle they will not respond to the signals generated by the key.