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Car Key Cutting Explained

Car key cutting is much more than simply shaping a piece of metal. It is a complicated procedure that ensures security, efficiency and long-term use of the keys.

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

Transponder Keys

If your car was built within the last 20 years, it is likely that it has transponder chips. These chips are tiny microchips located in the handle of your key that send signals to the car's onboard computer when you use it. The computer in the car reads the digital serial number inside the chip and allows the car to start if it's the correct one. This prevents car theft since thieves need to know your unique serial number in order to be able to steal it.

The microchip in your car key sends an unintentional radio signal to the receiver inside the car. This radio signal activates the microchip, which then transmits a code to the car key blade cutting (promarket.in.ua)'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 automotive retailers such as AutoZone sell keys with chips. They have a huge variety of keys, and can help you find the appropriate one for your car. They can help you program your car's chip that is required to operate the device.

Laser cut keys are more secure than flat keys. They are more secure than flat keys because they have locks that are more difficult to pick. 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 cars however, it is now available in a wide range of low-cost models.

The VATS (vehicle-anti-theft system) key is another 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 a variety of values to prevent it from starting a vehicle that's not designed to. These keys are more expensive to buy and require a specific key programming device that can only be found at some locksmiths.

VATS Keys

Before the advent of transponder keys as well as cars equipped with computer chips to control the ignition of a car, GM used something called VATS (Vehicle Anti-Theft System). VATS utilizes a standard key cutting cost with a resistor pellet embedded in it to confirm that the correct key is used to start the car. The VATS pellet black inside the middle of the VATS key isn't an electronic chip as found on modern smart keys, it's simply a piece of carbon that is sized appropriately to have a specific electrical resistance value.

GM employed 15 different resistances for the VATS Pellets. They connected them to key blades in a way that when the key was turned on, a coded signal is sent to module. If the signal matches that of the transistor in a VATS pellet, then the relay in starter circuit will be activated and the engine will begin to run. This does not make a car secure from burglary, but it can delay a thief for at least 15 to twenty minutes.

After a lot of usage the VATS module may start to wear out. The two wires that connect the ignition are moved every when the key is placed. Over time the wires can begin to break. If enough wires are damaged the signal goes out to the module and the car key cutting service won't start.

The good news is that you can solve this issue at home by decoding your VATS key. You'll require a multimeter and a chart to find out the resistance value of your key, but it's not that difficult. 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 opportunity to test out a new key and determine whether it will work in your car. Make sure you remove the key from the ignition before you begin testing it, otherwise the new key could have an incorrect VATS value and may not work in your car.

Smart Key Fobs with Smart Keys

Today's key fobs can do more than unlock or start a car. A lot of them come with advanced features that many owners are unaware of. They can be used as a security device or as a theft deterrent. They can remotely lock and unlock your doors, emit chirping sounds to help you find your car in a parking lot and even allow you to call your vehicle by pressing the button on your phone. This is more functionality than you can get from a traditional keychain remote. Smart key fobs are more expensive to replace due their additional functions. They also need to be programmed by the dealer.

In fact, some dealers charge upwards of $100 to replace a single smart key fob. That's a huge sum to pay for a device that is often time in purses and pockets, which is where it's easily dropped, damaged, or exposed to moisture and extreme temperatures. Certain automakers have developed strategies to protect smart key fobs from common electronic attacks, like relay attacks. These are often combined with remote start hacks which allows thieves to access your vehicle's settings through the transmission of a fake signal from another transmitter near.

One way to protect the smart key fob is to put it in a metal case or an RFID blocking case that prevents the transmission of these signals. However, having to remove the key fob from a protective case each time you need to make use of it is a hassle and a detriment to the efficiency of the technology.

Some newer policies like auto club memberships as well as extended warranties can pay for a replacement fob, or reimburse you if it's lost. You can also avoid paying dealer fees by having your fob copied at a locksmith or hardware store that offers key-fob-cloning.

For most drivers, the decision to purchase an additional key fob is contingent on the importance of your car's keyless entry and push button starter functions are. Always keep a spare key or fob in case you lose yours. Batteries Plus offers a large range of replacement fobs that fit in most vehicles and trucks. In addition, our quick and convenient service costs about 50% less than the price you would spend at the dealership.

Traditional Keys

Traditional car keys are a single length of metal that has grooves cut into it to fit a specific lock. These keys will unlock your locks and also start the car, assuming you haven't changed them out to a smart or remote key. The only disadvantage of using the traditional car key is that you must physically insert it into the ignition to start the engine. If your car key has been damaged or lost it is necessary to visit the Gainesville locksmith to get keys cut a new one created.

There are several options to choose from depending on how long it's been since you've had your keys cut. Some keys use mechanical cutting machines to produce copies, while others employ laser-cut keys that have been designed with enhanced security features in mind.

Some of these features that come with the modern types of keys include encryption and other anti-theft mechanisms. Encryption makes it harder for thieves to duplicate keys or take locks. Transponder chips are another security feature that prevents theft. They are incorporated into the key and connect to your vehicle. This makes it only work when you're within a certain distance.

If you decide to use a traditional standard key, a locksmith can make a new one with a standard key cutting machine that can be found at the majority of hardware stores. This is less expensive than using the key fob or transponder key, and you'll be able to use your doors, locks and trunk.

Another alternative is to have your traditional car key replaced with a laser-cut version that has a unique pattern. These keys first came out in the late 1990s, and are now a popular option for those who wish to enhance the security of their automobiles. Laser cut keys typically 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 respond to the signals emanating from the key cutting cost and won't be able to start.