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Car Key Cutting Explained

Car key cutting is more than just forming the metal. It is a complicated procedure that ensures security, functionality and durability of keys.

It is not unusual to lose keys to your car or have them break in the lock. To ensure that you are able to always drive your vehicle you'll require a replacement key cut.

Transponder Keys

Transponder chips will likely be fitted in vehicles built within the past 20 years. These chips are tiny microchips inside the key's handle that transmit an electronic signal to the car's onboard computer when you use it. The computer on board scans the digital serial numbers inside the chip and allows the car to start if it's the right one. This stops theft of vehicles as thieves would have to know your unique serial number to be able to take over it.

The microchip inside your car key sends an unintentional radio signal to the receiver inside the car. The radio signal activates microchip, and it then sends an encoded code to the car's onboard computer. The car will recognize this code and only allow it to start only if the key is the right one. This will stop "hot wiring" or other methods of stealing cars.

Locksmiths who offer these services can create keys for cars that contain chips. Some automotive retailers such as AutoZone offer keys with chips. Those stores carry a huge selection of keys and can assist you in choosing the appropriate one for your car. They can assist you in programming your car's chip which is needed to operate the device.

There are also laser cut keys, which are more secure than conventional flat keys. They have the lock cylinder, which is more difficult to pick, and can only be duplicated with expensive laser key cutting machines or specialized software. This type of technology is typically found in high-end vehicles, however it is now available 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 the car from starting that it's not meant to. These keys are more expensive to buy and require a special key programming device that can only be found at a few locksmiths.

VATS Keys

Before the days of transponder keys and cars equipped with computer chips that control the car's ignition, GM used something called VATS (Vehicle Anti-Theft System). VATS uses a key with a resistor embedded in it to verify that the correct key was used to start the car. The black VATS pellet located in the middle of a VATS key is not a chip like those used in modern smart keys. It is simply a piece of carbon that is sized appropriately to have an exact electrical resistance.

GM employed 15 different resistance values for the VATS pellets and connected them to the blade of the key to ensure that, when the key is turned on the ignition the coded signal is sent to the module. If the signal matches the signal of the transistor in a VATS pellet, then the relay in the starter circuit will activate and the engine will start to run. This does not make a car secure from burglary, but it can delay thieves for at least 15 to twenty minutes.

Unfortunately, after a long period of use the VATS module in your car may start to wear out. The two small wires in the ignition are moved each when the key is introduced. Over time the wires could start to break. When enough wires break, the signal to the module gets lost and it won't start the car.

The good news is that you can solve this issue at home by decoding your VATS key. You'll require a multimeter as well as an indicator chart to determine the resistance value of your key, but it is not that difficult. All you need to do is put one of the leads of your ohm meter onto the prongs of metal that are hanging out on both sides of the key. Then read the ohm meter's display to determine the resistance value of your key.

This method can also be a good method to test a new key to see whether it will work in your vehicle. Be sure to remove the key from the ignition prior to testing it, or else the new key may have an incorrect VATS value and not work in your car.

Smart Key Fobs with Smart Keys

Today's key fobs can do more than unlock or start the car. They also function as a security device and a theft deterrent, with many of them incorporating advanced features that owners may not even know about. They can lock and unlock your door key from a distance and emit chirping sounds to assist you in finding your vehicle in a parking lot, or allow you to summon it by pressing the button. That's a lot more than you could ever expect from the traditional keychain remote. Smart key fobs are more expensive to replace due to their extra functions. They also need to be programmed by the dealer.

In fact, some dealers will cost upwards of $100 to replace one smart key fob. That's a lot to pay for a device that spends much of its time in purses and pockets where it can be easily dropped, damaged or exposed to moisture and extreme temperatures. Some automakers have developed methods to protect smart keyfobs from common electronic threats, including relay attacks. These are often used in combination with a remote-start hack that allows thieves to access the settings of your vehicle by sending a fake signal from another nearby transmitter.

To secure a smart card you can put it in a metal casing or use an RFID blocking case. This will stop the transmission of these signals. However, having to take the key fob from a case that is protected each time you want to make use of it is a hassle and a detriment to the efficiency of the technology.

Fortunately, some of the newer car insurance policies, auto club memberships, and extended warranty insurance policies will pay for the cost of a replacement or pay for the loss of a fob. You can also save money on new car dealer fees and have your fob cut at a hardware store or locksmith that offers key-fob cloning services.

For the majority of drivers who are buying an extra key fob will depend on how crucial your car key cutting price's keyless entry and push-button starter functions are. In any case it is advisable to keep an extra fob or key in case you lose it. And if you need to purchase a replacement, Batteries Plus has a vast selection of fobs for the majority of vehicles and trucks. In addition, our quick and efficient service is 50% less than what you'd spend at a dealership.

Traditional keys cut for cars

The car key of old is one piece of metal with a series grooves carved into it. These grooves are designed to fit certain locks. They can unlock your locks and also start the car, provided you haven't changed them out for a smart key 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 car key is lost or broken it is necessary to visit a Gainesville Locksmith to get a new one created.

Depending on how long has passed since you last had your keys cut There are many options available for you to choose from when it comes to having another copy. Some keys are cut using mechanical machines and others are laser-cut with added security features.

Modern keys have advanced features such as encryption and anti-theft mechanisms. The encryption ensures that only the correct key can be used to start your car making it much more difficult for thieves to duplicate or pick locks. Transponder chips are another anti-theft feature. They are embedded into the key and communicate with your vehicle. This means that they only function only when you're within a specific distance.

If you decide to utilize a traditional key your locksmith can create an entirely new key using a standard cutter machine that is available from most hardware stores. This is less expensive than the key fob or transponder key, and you'll be able to operate 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 were first introduced in the 1990s and are now a popular option for those looking to add extra protection to their automobiles. Laser cut keys are typically equipped with transponder chips that are programmed to only work with your vehicle. If the chips aren't present in your vehicle it won't receive the signals from the key and won't be able to start.