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5 Clarifications Regarding Cut Car Key
Car Key Cutting Explained

Car key cutting is a lot more than just forming the metal. It is a complex process that ensures safety, functionality and long-term use of keys.

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

Transponder Keys

Transponder chips are likely be installed in cars built in the last 20 years. These microchips are tiny located in the handle of your key which transmit an electronic signal to the car's onboard computer whenever you use it. The computer onboard checks the serial number of the chip prior to it allows the car to start. This stops thieves from stealing your car, as they would need to know the unique serial number.

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

Locksmiths that offer these services can design keys for cars that contain chips. Some auto dealers like AutoZone offer keys with chips. These stores offer a wide variety of keys, and can assist you in finding the right one for your vehicle. They can even assist you to programme the chip into your vehicle, which is essential for it to function.

You can also purchase laser cut keys, which are more secure than conventional flat keys. They have an cylinder for locking that is much harder to pick, and they can only be duplicated with expensive laser key cutting machines or with specialized software. This type of technology is typically found in high-end vehicles, however it is now accessible in many affordable models of cars as well.

Another type of key for cars that is difficult to duplicate is the VATS (vehicle anti-theft system) key. These keys feature a black resistor on the key blade that is programmed with one of 15 possible values to prevent the car from starting that it's not designed to. These keys are more expensive to buy and require a specific key programming device that can only be found at a few locksmiths.

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Before the days of transponder keys and automobiles equipped with computer chips to control the ignition of the car, GM used something called VATS (Vehicle Anti-Theft System). VATS utilizes a standard key with a pellet of resistance embedded in it to confirm that the correct key is being used to start the vehicle. The black VATS pellet in the center of the VATS key isn't an electronic chip as used in modern smart keys, it's simply a piece of carbon appropriately sized to have an exact electrical resistance.

GM used 15 different resistance values for VATS pellets and connected the key's blade so that when the key is turned on the ignition the coded signal is sent to the module. If the signal matches the resistance value of the transistor in the VATS pellet the relay in the starter circuit is activated and the engine will start to run. This does not make a car burglar-proof however it could delay a thief for at least 15 to 20 minutes.

Unfortunately, after a lot of use, the VATS module in your car could begin to wear out. The two wires that connect the ignition are moved each when the key is placed. Over time, the wires may begin to break. Once enough of the wires break 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 fix this issue yourself by decoding your VATS key. It's not hard to determine the resistance of a key with the multimeter. 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 see whether it works in your car. Be sure to remove the key from the ignition prior to testing it, or else the new key could be displaying an incorrect VATS value and may not work in your car.

Smart Key Fobs for Keys

Key fobs today can do more than unlock or start the car. They are also a security device and a security measure against theft, with many of them incorporating advanced features that owners might not even know about. 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 activate it by pressing a button. That's a lot more than you could ever imagine from a traditional keychain remote. Smart key fobs are more expensive to replace because of their extra functionality. They also require to be programmed by a dealer.

In fact, some retailers will cost upwards of $100 to replace a single smart key fob. It's a huge price to pay for a device that is often tossed around in purses and pockets where it can be damaged, thrown or exposed to extreme temperatures and water. Fortunately certain automakers have come up with methods to shield smart key fobs from common types of electronic threats like relay attacks. These are often employed in conjunction with a remote-start hack that allows thieves to access your vehicle's settings through a fake signal from another nearby transmitter.

To safeguard a smart fob you can put it in a metal casing or put it in an RFID blocking case. This will stop the transmission of these signals. However, the necessity of removing the key fob from a case that is protected each time you use it undermines the convenience of the technology.

Fortunately, some of the newer car insurance policies such as 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 avoid paying dealer fees by having your fob cloned at a hardware or locksmith store that offers key-fob-cloning.

The decision of whether to buy 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 fob or key in case in case you lose yours. Batteries Plus offers a large selection of replacement fobs that will fit most cars and trucks. Additionally, our fast and easy service is about 50% less than the price you would spend at the dealership.

Traditional Keys


The car key of old is one piece of metal with a series of grooves carved into it. These grooves are made to fit specific locks. These keys will unlock your locks and start your car, provided you haven't replaced them by an electronic key or a remote key. The only drawback to using the traditional key is that it has to be physically put into the ignition in order to start the vehicle. If your key from the past is damaged, lost or stolen, you'll have to visit an Gainesville locksmith to have a new one made from the blank.

You have a few options to choose from depending on how long it's been since you were able to cut your keys. Certain keys are cut using mechanical machines, while others are laser-cut with security features that are enhanced.

Some of these modern features that come with modern keys include encryption as well as other security mechanisms. The encryption ensures that only the right key is used to start your car, making it more difficult for thieves to duplicate or pick locks. Transponder chips are an additional anti-theft feature. They are embedded into the key and communicate with your vehicle. This means that they only work only when you're within a specific distance.

If you opt to utilize a traditional key your locksmith can create an entirely new key using an ordinary 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 locks, doors and trunk.

You can also replace your standard keys for your car with a laser cut version with a distinctive pattern. The first time these keys were introduced was in the 1990s and they're a popular choice for those who wish to enhance the security of their automobiles. Typically, laser cut keys contain transponder chips that are specifically programmed to work with the specific vehicle you own. If these chips aren't installed in your vehicle, it will not respond to the signals sent by the key.

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