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Car Key Cutting Explained

Car key cutting is much more than just shaping the metal. It is a sophisticated process that guarantees security, functionality and long-term use of the keys.

It is not unusual to lose keys to your car, or have them break through the lock. You'll require an alternative car key to ensure that you can drive your car at all times.

Transponder Keys

Transponder chips will likely be fitted in vehicles built in the last 20 years. These chips are tiny microchips inside the key's handle that send an electronic signal to the car's onboard computer when you use it. The onboard computer is able to verify the serial number digitally of the chip before allowing the car to start. This stops theft of vehicles as thieves would have to know your unique serial number to be able to steal it.

The microchip in the key sends a low-level signal the car's receiver. This radio signal activates the microchip, and it then sends an informational code to the car's onboard computer. The car will be able to recognize this code and will only allow it to start only if the key cut place is the right one. This prevents "hot wiring" or other methods of stealing cars.

Locksmiths who offer these services can design keys for cars that contain chips. Some car dealers, like AutoZone sell keys with chips. These stores have a wide variety 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 essential to make it work.

Laser cut keys are more secure than flat keys. They have a lock cylinder that is more difficult to pick, and they can only be duplicated using expensive laser key cutting equipment or specialized software. This technology is most common in high-end cars however, it is now available on a variety of affordable models.

The VATS (vehicle-anti-theft system) key is a different kind of key that is difficult to duplicate. They have a resistor that is black on the blade of the key. It can be programmed to one of fifteen possible values to prevent it from starting a vehicle it's not intended to. These keys are more expensive to buy and require a special key programming machine that is only located at certain locksmiths.

VATS Keys

Before the days of transponder keys as well as cars equipped with computer chips that control the ignition of the car, GM used something called VATS (Vehicle Anti-Theft System). VATS utilizes a key that has an internal resistor to ensure that the correct key was used to start the car. The VATS black pellet that is inside the middle of the VATS key isn't an electronic chip as found on modern smart keys. It is simply a block of carbon properly sized to carry a specific electrical resistance value.

GM used 15 different resistance values for VATS pellets and attached them to the key's blade to ensure that, when the key is turned on in 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 doesn't make a car safe from theft however it will delay the theft by at least 15 to 20 minutes.

After a long period of use the VATS module could start to wear out. The two wires inside the ignition move each time a key is introduced. Over time, the wires may begin to break. Once enough wires are broken the signal is lost to the module and the car will not start.

The good news is that you can solve this problem yourself at home by decoding your VATS key. You'll require a multimeter as well as a chart to find out the resistance value of your key, but it's not difficult at all. You can find the resistance value by putting one of the leads on the metal prongs on both sides of your key.

This is also a great way to test a new key to see if it will work in your vehicle. Make sure you remove the key from the ignition prior to testing it, as the new key could have an incorrect VATS value and may not work in your vehicle.

Smart Key Fobs for Keys

Key fobs today can do more than simply unlock or start the vehicle. A lot of them come with advanced features that a lot of owners are not aware of. They can be used as a security device or a theft deterrent. They can lock and unlock your door remotely and emit chirping sounds to assist you in finding your car in a lot or call it up by pressing a button. This is a lot more functionality than you obtain from a traditional keychain remote. Smart key fobs are more expensive to replace due their additional functions. They also have to be programmed at the dealer.

Some dealers charge up to $100 for one smart fob. That's a lot to pay for something that is often time snagging around in purses and pockets, where it can be easily dropped, damaged, or exposed to extreme moisture and temperatures. Fortunately, some automakers have developed methods to shield smart key fobs from common kinds of electronic attacks, such as relay attacks. These are typically combined with remote start hacks that gives thieves access to your vehicle's settings by the transmission of a fake signal another transmitter close to.

One way to protect a smart key fob is to keep it in an aluminum case or a dedicated RFID blocking case that prevents the transmission of these signals. However, having to take the key fob from its case that is protected each time you need to use it is not a good way to enjoy the benefits of the technology.

Some newer policies like auto club memberships as well as extended warranties, will cover the cost of a replacement fob or reimburse you in the event that it is lost. You can also avoid paying new-car dealer fees by having your fob copied by a locksmith or hardware store that offers key-fob-cloning.

The decision of whether to buy a new fob is largely dependent on the significance of your car's keyless entry and start functions. In any case it is advisable to keep a spare key or fob handy just in case you lose it. And if you need to purchase a replacement, Batteries Plus has a wide selection of fobs for most cars and trucks. We also offer an easy, fast service that is roughly 50% less than what you'd buy from a dealership.

Traditional Keys

Traditional keys for cars are a single piece of metal with grooves cut into it to fit a specific lock. These automobile keys made near me can open your locks and open the car, as long as you haven't exchanged them to a smart or remote key. The only disadvantage of using the traditional car key is that you have to physically insert it into the ignition to start the engine. If your traditional car key is lost or broken it is necessary to visit the Gainesville Locksmith to get a new one created.

There are several options to choose from depending on how long it's been since you were able to cut your keys. Certain keys are cut with mechanical machines or lasers, while others are cut with security features that are enhanced.

Modern keys come with advanced features, such as encryption and anti-theft mechanisms. Encryption makes it more difficult for thieves to duplicate keys or take locks. Other anti-theft features include transponder chips that are incorporated into the key to communicate with your vehicle and allow it to work only when it's within a specific distance of your car.

If you decide to utilize a traditional key your locksmith can design the new key using an ordinary cutter machine, which can be purchased at most hardware stores. This is cheaper than using the key fob or transponder key, and you'll still be able to use your doors, locks and trunk.

You could also replace your traditional keys for your car key cutting service near me (your domain name) with a laser cut version with a unique pattern. The first keys of this kind were released in the 1990s and are a popular choice for those who wish to protect their automobiles. Keys made of lasers are typically equipped with transponder chips that are programmed to work only with your vehicle. If these chips are not installed in your vehicle, they will not respond to the signals sent by the key.