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Car Key Cutting Explained

Cutting the car key is more than just bending a piece of metal. It is a complicated procedure that guarantees security, function and longevity of keys.

It is not unusual to lose keys to your car or even have them break into the lock. To ensure that you can always drive your car, you will need a new key cut.

Transponder Keys

Transponder chips are likely be added to cars that were built in the last 20 years. These microchips are situated in the key's handle and transmit a signal to the onboard computers in your vehicle when you use the key. The computer on board detects the digital serial number within the chip and allows the car to start if it's the right one. This helps prevent theft of cars as thieves would have to know your unique serial number in order to be able to steal it.

The microchip in the key sends a low-level signal the receiver within the car. This radio signal activates your microchip which then transmits code to the onboard computer of the car. The car will only start when it recognizes the code. This stops "hot wiring" or other methods to steal cars.

Locksmiths who offer these services can make car keys with chips. Some automotive retailers such as AutoZone offer keys with chips. These stores offer a wide variety of keys, and can assist you in finding the best one for your car. They can even assist you to program the chip to your vehicle, which is necessary for it to function.

You can also get laser cut keys, which are more secure than flat keys. These keys feature an cylinder for locking that is more difficult to pick, and they are only duplicated using expensive laser key cutting equipment or special software. This technology is most commonly found in high-end vehicles but is now accessible on a variety of affordable models.

Another kind of car key that's difficult to duplicate is the VATS (vehicle anti-theft system) key. These keys feature a black resistor in 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 costly and require an instrument for programming keys, which is only available through certain locksmiths.

VATS Keys

Before the days of transponder keys and automobiles equipped with computer chips that 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 within it to verify that the correct key is being used to start the vehicle. The VATS pellet in black that is located in the middle of the VATS Key is not an electronic chip that is like those present on modern keys. It is merely a block or carbon that is sized to have an electrical resistance.

GM employed 15 different resistances for VATS pellets and connected the key blades to them so that when the key was turned in the ignition a coded message is sent to the module. If it 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 burglar-proof, but it can delay the thief for a minimum of 15 to twenty minutes.

Unfortunately, after a significant amount of usage, the VATS module in your car may begin to wear out. Each time the key is inserted into the ignition it moves two very small wires inside the ignition and over time the wires can begin to break. Once enough wires are broken the signal to the module is lost and the module won't be able to start the car.

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 of a key with the multimeter. You can determine the resistance value by putting one of the leads on the prongs made of metal on both sides of your key.

This is a great way to test a brand new key and see if it works in your car. Remove the key from the ignition first before you test it. Otherwise the key may have an incorrect VATS, and will not work in your online car key cutting cost key cutting (click here to read).

Smart Key Fobs for Keys

Key fobs today are more than simply unlock or start the vehicle. A lot of them come with advanced features that most owners are not aware of. They can be used as a security device or as a deterrent to theft. They can remotely lock and unlock your doors, make chirping sounds to help you find your vehicle in a parking lot and even let you summon your vehicle by pressing the button on your smartphone. This is more functionality than you can get from a standard keychain remote. Smart key fobs are more expensive to replace due their additional functions. They also require to be programmed by a dealer.

In fact, some dealers charge upwards of $100 to replace a single smart key fob. It's a high price to pay for a product that is often jostled in pockets and purses where it could be damaged, thrown or exposed to extreme temperatures and humidity. Some automakers have developed methods to shield smart key fobs from common electronic attacks, such as relay attacks. These are often combined with a remote start hack that gives thieves access to your vehicle's settings by the transmission of a fake signal by another transmitter near.

To protect a smart fob to protect it, you can place it in a metal case or put it in an RFID blocking case. This will block the transmission of these signals. However, the necessity of removing the key fob from its protective case each time you want to use it is not a good way to enjoy the benefits of the technology.

Certain policies that are more recent, such as auto club memberships or extended warranties, will pay for an additional fob or reimburse you in the event that it gets lost. You can also avoid paying new-car dealer fees by having your fob copied at a locksmith or hardware store that offers key-fob-cloning services.

For the majority of drivers who want to buy an extra key fob will depend on the importance of your car's keyless entry and push-button start functions are. In any case it is advisable to keep an extra fob or key in case in case you lose it. If you have to buy a new replacement, Batteries Plus has a vast selection of fobs for most cars and trucks. Additionally, we provide an efficient, quick service that is roughly 50% less than you'd pay at the dealership.

Traditional Keys

Traditional keys for cars are a single piece of metal with grooves cut into it to fit a specific lock. They can unlock your locks and start the car, as long as you don't swap them out for a smart key or remote key. The only drawback to using a traditional key cut places near me is that it has to be physically put into the ignition to start the vehicle. If your traditional car key has been damaged or lost it is necessary to visit the Gainesville locksmith to get a new one made.

There are several choices to pick from based on how long it has been since you've had your keys cut. Certain keys employ mechanical cutting machines to create copies, while others use laser-cut van keys cut near me specifically designed with enhanced security features in mind.

Some of these modern features that come with the modern-day keys include encryption and other anti-theft mechanisms. The encryption makes it difficult for thieves to duplicate keys or pick locks. Transponder chips are another security feature that prevents theft. They are embedded into the key and communicate with your vehicle. This makes it only effective only when you're within a specific distance.

If you choose to make use of a traditional key, your locksmith can make a new key with a standard cutter machine, which can be purchased from most hardware stores. This is less expensive than a key fob or a transponder key, and you'll still be able to use your doors, locks and trunk.

You can also replace your traditional car keys with a laser-cut version that has an unique pattern. These keys first came out in the late 1990s, and they're a popular choice for people who want to enhance the security of their vehicles. Typically, laser cut keys come with transponder chips that are programmed to work only with the specific vehicle you own. If these chips aren't installed in your vehicle, it won't respond to the signals coming from the key and won't be able to start.