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Car Key Cutting Explained

Cutting keys for cars is more than just bending metal. It is a complex process that guarantees security, efficiency and long-term use of the keys.

It is not unusual to lose your car key or even break it in the lock. To ensure that you can always drive your car you'll require a replacement key cut.

Transponder Keys

Transponder chips are likely to be added to cars that were that were built in the last 20 years. These chips are small microchips in the key cutting open now's handle that send signals to the car's onboard computer when you use it. The onboard computer checks the serial number digitally of the chip prior to it allows the car to start. This prevents car thieves from hijacking your vehicle because they'd have to know the unique serial number.

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

Car keys with chips can be made by an authorized locksmith who offers these services. Some auto dealers like AutoZone offer them. These stores have a wide range of automobile keys made near me and will help you get the right one for your car. They can assist you in programming your car's chip that is required to use the device.

There are also laser cut keys, which are more secure than conventional flat keys. These keys have a lock cylinder that is more difficult to pick, and can only be duplicated using expensive laser key cutting machines or with specialized software. This technology is more common in high-end cars, but it is now accessible in many affordable models of automobiles as well.

Another kind of car key that's hard to duplicate is the VATS (vehicle anti-theft system) key. The keys are black with a resistor on the blade of the key that is programmed with one of 15 possible values to prevent them from starting a vehicle that it's not designed to. They are expensive and require an instrument for programming keys, which is only available at a few locksmiths.

VATS Keys

Before transponder keys or vehicles with computers built-in to control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS utilizes a key that has an embedded resistor to ensure that the correct key was used to start the car. The VATS black pellet that is in the center of a VATS key is not a chip like those used in modern smart keys. It is simply a block of carbon properly sized to carry a specific electrical resistance value.

GM employed 15 different resistance values for the VATS pellets and attached the key's blade to ensure that, when the key is turned on the ignition the coded signal is transmitted to the module. If it matches the resistance value of the transistor Laser key cutting in the VATS pellet the relay in the starter circuit is activated and the engine will start to run. This doesn't make a car burglar-proof however, it can deter thieves for at least 15 to twenty minutes.

Unfortunately, after a significant amount of use the VATS module in your car can begin to wear out. Every time a key is inserted into the ignition it moves two very small wires inside the ignition and over time the wires could start to break. Once enough wires are broken, the signal is lost to the module and the car will not begin.

The good news is that you can fix this problem yourself at home by decoding your own VATS key. It's not hard to determine the resistance value of a key 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 is also a great way to test the new key to determine 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 may have an incorrect VATS, and will not work in your vehicle.

Smart Key Fobs

Key fobs today can do more than simply unlock or start the vehicle. They also function as an alarm system and a theft deterrent, with many of them having advanced features that owners might not even know about. They can remotely lock and unlock your doors, emit sounding sounds to help locate your car in a parking space, or even let you summon your vehicle by pressing the button on your phone. This is a lot more features than you obtain from a traditional keychain remote. Smart key fobs are more expensive to replace due to their additional functions. They also need to be programmed by a dealer.

In fact, some dealers will charge up to $100 to replace one smart key cutting price fob. That's a lot to pay for something that spends a lot of its time snagging around in pockets and purses, which is where it's easily damaged, dropped, or exposed to moisture and extreme temperatures. Certain automakers have developed strategies 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 access the settings of your vehicle by sending a fake signal from another nearby transmitter.

One method to safeguard a smart key fob is to put it in a metal case or use a specially designed RFID blocking case that blocks the transmission of these signals. The convenience of the technology is compromised if you need to remove your key fob every time you want to use it from the case.

Some of the newer policies such as auto club memberships and extended warranties will cover the cost of replacing the fob or reimburse you if it is lost. You can also save money on new-car dealer charges and have your fob cut at the hardware store or locksmith which offers key-fob cloning.

For the majority of drivers who want to buy an additional mobile key cutting service fob is contingent on how crucial your car's keyless entry and push-button starter functions are. In any case it is advisable to keep an extra fob or key in case in case you lose yours. And if you need to purchase a new replacement, Batteries Plus has a wide selection of fobs for the majority of cars and trucks. Plus, our quick and efficient service is 50% less than the price you would buy from a dealership.

Traditional Keys

Traditional car keys are a single piece of steel that has a series of grooves cut into it to fit into a particular lock. These keys will open your locks and begin your car, assuming you don't replace them with an electronic key or a remote key. The only disadvantage of using traditional keys is that it needs to be physically placed into the ignition to start the vehicle. If your traditional key is lost, broken or stolen, you'll need to visit a Gainesville locksmith to get a new one made from the blank.

Based on the amount of time that has passed since you last cut your keys there are a variety of options to select from when it comes to getting another copy made. Certain keys are cut using mechanical machines and others are laser key cutting near me-cut with added security features.

Some of these features that come with the modern-day keys include encryption and other security mechanisms. Encryption makes it more difficult for thieves to duplicate keys or take locks. Other security features to prevent theft include transponder chips, which are incorporated into the key to communicate with your vehicle and allow it to only work when it's within the distance of your car.

If you choose to utilize a traditional key your locksmith can create a new key with the standard cutter machine, which can be purchased from most hardware stores. This is cheaper than a key fob or a transponder, and you can still operate your trunk locks, trunk locks and doors.

Another alternative is to get your standard car key substituted with a laser-cut version with a distinctive pattern. These keys were first introduced in the late 1990s, and they're a popular choice for people who want to add extra protection to their automobiles. Laser cut keys typically come with transponder chips that are designed to work only for your specific vehicle. If the chips aren't installed in your vehicle, they will not respond to the signals transmitted by the key.