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Car Key Cutting Explained

Cutting the car key is more than just bending metal. It is a complicated process that guarantees safety, functionality and long-term use of the keys.

It is not unusual to lose your car key cutting and programming keys cut near me now or have them break through the lock. To ensure you're able to always drive your car you'll need a new key cut.

Transponder Keys

Transponder chips will likely be added to cars that were built within the past 20 years. These microchips are tiny in the key's handle that transmit an electronic signal to the car's onboard computer whenever you use it. The onboard computer scans the digital serial numbers within the chip and allows the car to start if it is the correct one. This prevents car theft, as thieves would need to know your unique serial number in order to have a chance at hijacking it.

The microchip in your car keys transmits an unintentional radio signal to the receiver inside the car. This radio signal activates your microchip that then transmits the code to the computer onboard of the car. The car will be able to recognize the code and only allow it to start only if it is the correct one. This prevents the use of "hot wiring" and other methods of taking cars.

Locksmiths that offer these services can design keys for cars that contain chips. They are also available at a few automotive key cutting near me stores like AutoZone. These stores offer a wide range of keys and can assist you in choosing the right one for your car. They can even help you programme the chip into your vehicle, which is necessary to use it.

You can also get a car key cut near me laser cut keys, which are more secure than flat keys. These keys feature an cylinder for locking that is more difficult to pick, and can only be duplicated with expensive laser key cutting machines or specially designed software. This technology is most commonly found in high-end cars but is now accessible on many affordable models.

Another type of car key that's hard to duplicate is the VATS (vehicle anti-theft system) key. These keys contain a resistor that's black on the blade of the key. It can be programmed to any of fifteen possible values to prevent it from starting a car that's not intended to. These keys are more expensive to purchase and require a specific key programming machine that is only found at a few locksmiths.

VATS Keys

Before transponder keys or cars with computer chips 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 verify that the correct key was used to start the car. The black VATS pellet in the center of the VATS key isn't an electronic chip like the ones used in modern smart keys. It is simply a carbon block that is sized appropriately to have a specific electrical resistance value.

GM employed 15 different resistances for the VATS Pellets and connected the key blades to them so that, when the key is turned in the ignition the key blades transmit a coded message to module. If the signal is in line with 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 thieves for at least 15 to twenty minutes.

After a prolonged period of usage, laser key cutting the VATS module can begin to wear out. Every time a key is inserted into the ignition, it moves two tiny wires within the ignition, and over time the wires may begin to break. When enough wires break the signal to the module is lost and it won't start the car.

The good news is that you can solve this issue yourself by decoding your own VATS key. It's not difficult to determine the resistance of a key with a multimeter. You can determine the resistance value by placing one of the leads on the prongs of metal on both sides of your key.

This is a great method to test out a new key and check whether it will work in your car. Remove the key from the ignition first before you test it. In the event that it is not removed the key could have an incorrect VATS and not work in your car.

Smart Key Fobs

Key fobs of today are more than just a way to unlock or start cars. They can also be an alarm system and a burglar deterrent, with a lot of them incorporating advanced features that owners may not even be aware of. They can lock and unlock your door from a distance and laser key cutting emit chirping sounds to assist you in finding your vehicle when you're in a hurry or activate it by pressing a button. This is a lot more than you could ever imagine from a traditional keychain remote. Smart key fobs are more expensive to replace because of their additional functions. They also have to be programmed at the dealer.

Some dealers charge up to $100 for one smart fob. It's a huge cost to pay for a device that's often jostled in purses and pockets in the event that it gets damaged, dropped, or exposed to extreme temperatures and moisture. Certain automakers have developed strategies to protect smart key fobs from common electronic attacks, such as relay attacks. They are usually paired with remote start hacks that allows thieves access to your vehicle's settings via the transmission of a fake signal by another transmitter nearby.

One method to safeguard the key fob's RFID is to store it in a metal case or a specially designed RFID blocking case that prevents the transmission of these signals. The convenience of this technology is compromised if must take your key fob out every time you want to use it from the protective case.

Fortunately, some newer car-insurance policies such as auto club memberships and extended warranty insurance policies will pay for the cost of replacing a fob or reimburse you for a lost fob. You can also avoid paying dealer fees by having your fob copied by a locksmith or hardware store that offers key-fob-cloning.

The decision of whether to purchase a new fob is largely dependent on the importance of your car's keyless entry and start functions. Always keep a spare fob or key on hand in the event that you misplace yours. Batteries Plus offers a large range of replacement fobs that will fit on most cars and trucks. We also offer an efficient, quick service that is approximately 50% less than the price you'd buy from a dealership.

Traditional Keys

Traditional keys for cars are a single length of metal that has grooves cut into it to fit into a particular lock. They can unlock your locks and open the car, provided you haven't exchanged them for a smart key or remote key. The only drawback to using traditional keys is that it must be physically put into the ignition to start the car. If your traditional car key is damaged or lost it is necessary to visit an Gainesville Locksmith to have a new one made.

Depending on how long has passed since the last time you got your keys cut there are a variety of alternatives to choose from when it comes to getting another copy made. Some keys are cut using mechanical machines, while others are laser-cut with enhanced security features.

Modern keys are equipped with advanced features such as encryption and anti-theft mechanisms. Encryption makes it harder for thieves to duplicate keys or open locks. Other security features to prevent theft include transponder chips, which are embedded in the key to communicate with your car and make it only function when it's within a specific distance of your car.

If you choose to utilize a traditional key your locksmith can design a new key with a standard cutter machine that is available at most hardware stores. This is cheaper than using an electronic key fob or transponder key, and you'll still be able to use your doors, locks and trunk.

You can also replace your standard keys to your car with a laser-cut version with a unique pattern. The first time these keys were introduced was in the 1990s and are a popular choice for those who wish to provide extra security to their vehicles. The majority of laser cut keys have special transponder chips that are designed to work only with your specific vehicle. If these chips aren't present in your vehicle it won't receive the signals emanating from the key and won't be able to start.