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Car Key Cutting Explained

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

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

Transponder Keys

Transponder chips are likely be fitted in vehicles built in the last 20 years. These microchips are situated in the key's handle and transmit a signal the onboard computers in your vehicle when you press the key. The onboard computer scans the digital serial numbers inside the chip and allows the car to start if it's the correct one. This prevents thieves from stealing your car since they'd need to be aware of the unique serial number.

The microchip in the key transmits a low-level signal to the car's receiver. The radio signal activates the microchip, which transmits an informational code to the car's onboard computer. The car will only begin only if it recognizes the code. This will stop the use of "hot wiring" and other methods of theft of cars.

Car keys with chips can be created at locksmiths that offer these services. They are also available at a few automotive stores like AutoZone. They have a vast selection of keys and can assist you in choosing the appropriate one for your car. They can also help you program the chip to your vehicle, which is necessary for it to function.

You can also get laser cut keys, which are more secure than traditional flat keys. These keys feature an cylinder for locking that is much harder to pick, and are only duplicated using expensive laser key cutting machines or with special software. This technology is most commonly found in high-end vehicles however, it is now available on many affordable models.

The VATS (vehicle-anti-theft system) key is a different type of key that is difficult to duplicate. The keys are black with a resistor in the key blade that is programmed with one of fifteen possible values to prevent them from starting a car that it's not meant to. These keys are more expensive to buy and require a specific key programming device that can only be found at a few locksmiths.

VATS Keys

Before transponder keys or cars that had computers built-in to control the ignition, GM used a system known as VATS (Vehicle Anti-Theft System). VATS utilizes a key that has a resistor embedded in it to ensure that the correct key was used to start the car. The black VATS pellet located in the middle of a VATS key is not an electronic chip as found on modern smart keys, it is simply a piece of carbon properly sized to carry an exact electrical resistance.

GM used 15 different resistances for the VATS Pellets and attached them to key blades so that when the key was turned on, a coded message is sent to the module. If the signal matches the signal of the transistor in a VATS pellet then the relay in starter circuit will activate and the engine will start to run. This isn't a way to make a car theft proof however it can delay the thief by at least 15 to 20 minutes.

After a long period of use the VATS module could begin to wear out. The two wires inside the ignition move each time the key is placed. As time passes the wires could start to break. Once enough wires are broken the signal goes out to the module and the car won't begin.

You can solve this problem at home by decoding your VATS code. You'll need a multimeter and an indicator chart to determine the resistance value of your key, but it's not that difficult. All you have to do is place one of the leads of your ohm gauge on the prongs made of metal sticking out on both sides of the key. Then read the ohm meter's display to determine the resistance value of your key.

This is a great opportunity to test a new key and see whether it will work in your car. Remove the key from the ignition first before you test it. Otherwise, the key may have an incorrect VATS and will not work in your car.

Smart Key Fobs

Today's key fobs can do more than unlock or start the car. They can also be used as a security device and theft deterrent, with many of them incorporating advanced features that owners might not even be aware of. They can remotely lock and unlock your doors, make noises that help you find your car in a parking lot, or even let you summon your vehicle by pressing the button on your phone. 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 charge up to $100 for a single smart fob. It's a high price for a device that is often tossed around in purses and pockets where it could be damaged, dropped or exposed to extreme temperatures and water. Certain automakers have devised methods to protect smart keyfobs from common electronic threats, including relay attacks. These are often employed in conjunction with remote-start hacks that allow thieves to gain access to the settings of your vehicle by sending an untrue signal from a nearby transmitter.

To secure a smart card to protect it, you can place it in a metal casing or even an RFID blocking case. This will block the transmission of these signals. However, having to remove the key fob from a protective case every time you use it undermines the convenience of the technology.

Some newer policies like auto key cutting club memberships or extended warranties will cover the cost of replacing the fob or reimburse you in the event that it gets 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 of whether to buy a new fob is dependent on the importance of your car's keyless start and entry functions. In any case, you should always have getting a new car key cut spare fob or key in case you lose yours. If you do need to buy a new replacement, Batteries Plus has a wide selection of fobs for most cars and trucks. Plus, our quick and efficient service is 50% less than the price you'd buy from the dealership.

Traditional Keys

Traditional car keys are a single piece of metal that has grooves cut into it to fit a specific lock. These keys can open your locks and start the car, assuming you haven't exchanged them for getting a key cut near me smart key or remote key. The only drawback of using a traditional key is that it must be physically inserted into the ignition to start the vehicle. If your traditional car key has been damaged or lost you'll need to visit the Gainesville Locksmith to have a new one created.

Depending on how long has passed since you last got your keys cut There are many alternatives to select from when it comes time to get another copy. Certain keys employ mechanical cutting machines to produce copies, while others use laser-cut keys specifically designed with enhanced security features in mind.

Modern keys come with advanced features like encryption and anti-theft mechanisms. 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. Transponder chips are an additional anti-theft device. They are incorporated into the key and communicate with your vehicle. This makes it only effective only when you're within a specific distance.

If you choose to utilize a traditional key your locksmith can create an entirely new key using a standard cutter machine that is available from most hardware stores. This is less expensive than a key fob or a transponder key, and you'll be able to use your doors, locks and trunk.

You can also replace your traditional keys for your car with a laser cut version with a unique pattern. These keys were introduced in the 1990s and are a popular option for those who wish to safeguard their automobiles. Typically, laser cut keys contain transponder chips that are designed to work only with your specific vehicle. If the chips aren't present in your car it won't be able to respond to the signals coming from the key and won't be able to start.