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Car Key Cutting Explained

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

It is not uncommon to lose your car keys or have it break off in the lock. You will need an alternative car key to ensure that you are able to drive your vehicle at all times.

Transponder Keys

Transponder chips are likely to be installed in cars built within the past 20 years. These chips are tiny microchips located in the key's handle that transmit a signal to the vehicle's onboard computer whenever you use it. The onboard computer scans the digital serial numbers in the chip and only allows the car to start if it is the correct one. This stops thieves from taking over your vehicle because they'd have to be aware of the unique serial number.

The microchip inside the key transmits a low-level signal the receiver within the car. The radio signal activates the microchip, and it then sends an informational code to the car's onboard computer. The car will only begin only if it recognizes the code. This stops "hot wiring" or other methods to steal cars.

Car keys with chips can be created at a locksmith that offers these services. They can also be bought at certain automotive stores like AutoZone. They have a huge selection of keys, and can help you find the best one for your vehicle. They can assist you in programming your vehicle's chip, which is required to operate the device.

Laser cut keys are more secure than flat keys. They are more secure than traditional flat keys due to having locks that are harder to pick. 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 type of key that's difficult to duplicate. These keys have a black resistor on the key blade that is programmed with one of fifteen potential values to prevent the car from starting that it's not designed to. These keys are more expensive to purchase and require a special key programming machine that is only located at certain locksmiths.

VATS keys cut

Before the advent of transponder keys and cars with built-in computer chips to control the ignition of the car, GM used something called VATS (Vehicle Anti-Theft System). VATS makes use of a regular 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 that is black located in the middle of a VATS Key isn't a smart chip like those used on the majority of modern keys. It is merely a block or carbon that is sized to provide an electrical resistance value.

GM used 15 different resistance values for the VATS pellets. They 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 that of the transistor in a VATS pellet then the relay in the starter circuit will be activated and the engine will start to run. This doesn't make a vehicle safe from theft, but it will delay the theft by at least 15 to 20 minutes.

Unfortunately, after a lot of use the VATS module in your car may start to wear out. The two small wires in the ignition move each when the key is inserted. As time passes, the wires may start to break. When enough wires have been broken the signal goes out to the module and the car will not start.

You can solve this issue at home yourself by decoding your VATS code. You'll require a multimeter and an indicator chart to determine the resistance value of your key, but it's not difficult at all. You can determine the resistance value by placing one of the leads on the prongs made of metal on both sides of your key.

This is a great method to test out a new key and check whether it works in your vehicle. Be sure to remove the key from the ignition before you begin testing it, or else the new key may have an incorrect VATS number and will not work in your vehicle.

Smart Key Fobs

Key fobs today are more than simply unlock and start the car. They often have advanced features that a lot of owners are not aware of. They can be used as a security gadget or a theft deterrent. They can remotely lock and unlock your doors, emit sounding sounds to help locate your car in a parking space, or even allow you to call your vehicle by pressing a button on your smartphone. This is more than you'd think of from a standard keychain remote. Unfortunately, all that added functionality also means that smart key fobs could be more expensive to replace than standard keychain remotes and they typically need to be programmed by the dealer.

Some dealers will charge up to $100 for a single smart fob. It's a steep cost to pay for a device that is frequently tossed around in pockets and purses where it could be damaged, dropped, or exposed to extreme temperatures and water. Fortunately certain automakers have come up with ways to protect smart key fobs from the most common kinds of electronic attacks, such as relay attacks. These are usually utilized in conjunction with remote-start hacks that allow thieves to access your vehicle's settings by transmitting an untrue signal from a nearby transmitter.

To safeguard a smart fob, you can store it in a metal case or use an RFID blocking case. This will prevent the transmission of these signals. The convenience of the technology is compromised if you have to remove your key fob every time you need to use it from the case.

Fortunately, some of the newer car key cutting service near me insurance policies and auto key cutting machine club memberships and extended warranty coverages will cover the cost of a replacement or pay for the loss of a fob. You can also avoid paying new-car dealer fees by having your fob cloned by a locksmith or hardware store that offers key-fob-cloning services.

The decision of whether to buy an additional fob is dependent on the significance of your car's keyless entry and start functions. You should always keep a spare key or fob on hand in case you misplace yours. And if you need to purchase a new 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 the price you would pay at a dealership.

Traditional Keys

Traditional car keys are a single piece of metal that has a series of grooves cut into it to fit into a particular lock. 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 drawback of using the traditional key is that it must be physically placed into the ignition in order to start the vehicle. If your traditional key is lost, damaged or stolen, you'll have to visit the Gainesville locksmith to get an alternative one made from the blank.

There are several choices to pick from based on how long it's been since you were able to cut your keys. Certain keys utilize mechanical cutting machines to produce copies, whereas others use laser-cut keys that have been specifically designed with enhanced security features in mind.

Some of these advanced features that are included in modern types of keys include encryption as well as other anti-theft mechanisms. Encryption ensures that only the correct key is used to start your vehicle which makes it harder for thieves to duplicate keys or pick locks. Transponder chips are another anti-theft feature. They are embedded into the key and can communicate with your vehicle. This makes it only work when you're within a certain distance.

If you opt to use a conventional, standard key, a locksmith can create a new one using a standard key cutter - visit here - machine, which is available at many hardware stores. This is less expensive than using a key fob or a transponder key, and you'll still be able to operate your locks, doors and trunk.

You could also replace your traditional car keys with a laser-cut version with a distinctive pattern. The first keys of this kind were released in the 1990s and are a popular option for those who want to secure their automobiles. 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, they will not respond to the signals transmitted by the key.