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Car Key Cutting Explained

Car key cutting is a lot more than simply shaping an object of metal. It is a complex process that guarantees security, functionality, and longevity of the keys.

It is not uncommon to lose keys to your car or have them break in the lock. You will need a replacement car key cutting service key to ensure that you are able to drive your vehicle at all times.

Transponder Keys

If your car was constructed in the last 20 years, it's likely to have a transponder chip. These chips are small microchips inside the handle of your key which transmit a signal to the vehicle's onboard computer whenever you use it. The onboard computer reads the digital serial number in the chip and only allows the car to start if it's the right one. This helps prevent theft of cars, as thieves would need to know your unique serial number in order to have a chance at hijacking it.

The microchip inside 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 recognize the code and only allow it to start only if the key is the right one. This will stop "hot wiring" or other methods to steal cars.

Car keys with chips can be made by an authorized locksmith who offers these services. Some auto dealers like AutoZone offer keys with chips. These stores have a large range of keys and can assist you in choosing the appropriate one for your car. They can even help you programme the chip into your vehicle, which is essential for it to function.

You can also purchase laser cut keys that are more secure than flat keys. They are more secure than traditional flat keys due to having a lock that is 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 vehicles however, it is now available in a wide range of low-cost models.

Another type of key for cars that is difficult to duplicate is the VATS (vehicle anti-theft system) key. The keys are black with a resistor in the key blade that is programmed with one of 15 possible values to prevent them from starting a vehicle that it's not designed to. These keys are more expensive to buy and require a specific key programming device that can only be found at a few locksmiths.

VATS Keys

Before transponder keys or cars with computer chips built in to control the ignition, GM used a system known as VATS (Vehicle Anti-Theft System). VATS makes use of a key with a resistor embedded in it to ensure that the correct key was used to start the car. The black VATS Pellet located in the middle of a VATS Key isn't a smart chip like those present on modern keys. It is simply carbon or a block which is sized to have an electrical resistance value.

GM used 15 different resistances for the VATS Pellets. They connected the key blades to them so that when the key was turned in the ignition a coded signal is sent to the module. If the signal matches the one of the transistors in a VATS pellet then the relay in starter circuit will activate and the engine will begin to run. This doesn't make a vehicle safe from theft, but it will delay the thief by at most 15 to 20 minutes.

Unfortunately, after a significant amount of use the VATS module in your car may start to wear out. The two wires inside the ignition are moved each time a key is introduced. As time passes the wires could start to break. Once enough wires are broken then the signal to the module is not received and it will not start the car.

The good news is that you can solve this problem yourself at home by decoding your own VATS key. It's not hard to determine the resistance of a key by using a multimeter. You can find the resistance value by putting one of the leads on the metal prongs on both sides of your key.

This is a great method to test a new key and check whether it will work in your vehicle. Be sure to remove the key from the ignition before you begin testing it, as the new key could be displaying an incorrect VATS number and will not function in your car.

Smart Key Fobs with Smart Keys

Key fobs today are more than just a way to unlock or start cars. They also function as an alarm system and a theft deterrent, with many of them incorporating advanced features that owners may not even be aware of. They can lock and unlock your door from a distance, make chirping noises to aid in locating your vehicle in a parking lot or call it up by pressing a button. This is a lot more functionality than you can obtain from a traditional keychain remote. However, all that additional features can mean that smart key fobs may be pricier to replace than standard keychain remotes and they typically need to be programmed by the dealer.

Some dealers charge up to $100 for a single smart fob. That's a huge sum to pay for a device that is often time jostled around in purses and pockets where it can locksmith cut car keys be easily damaged, dropped or exposed to extreme humidity and temperatures. Certain automakers have devised methods to protect smart keyfobs from common electronic attacks, like relay attacks. They are typically used in combination with a remote-start hack that allows thieves to gain access to your vehicle's settings through an untrue signal from a nearby transmitter.

To safeguard a smart fob you can put it in a metal casing or put it in an RFID blocking case. This will prevent the transmission of these signals. However, the necessity of removing the key cut place 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.

Certain policies that are more recent, such as auto club memberships or extended warranties, will cover the cost of an additional fob, or reimburse you if it's lost. You can also avoid paying dealer fees by having your fob cloned at a hardware or locksmith store that offers key-fob-cloning.

For the majority of drivers who are buying an extra key cutting services near me fob will depend on how important your car's keyless entry and push-button start functions are. You should always keep an extra key or fob on hand in the event that you misplace yours. If you do need to buy a new replacement, Batteries Plus has a large selection of fobs to fit most cars and trucks. We also offer an efficient, quick service that is roughly 50% less than what you'd pay at the dealership.

Traditional Keys

The car key of old is made of a single piece of steel with a series of grooves cut into it. These grooves are designed to fit certain locks. These keys can open your locks and start the car, as long as you haven't changed them out for a smart key or remote key. The only disadvantage of using an old-fashioned car key is that you need to physically insert it into the ignition to start the engine. If your traditional car key is damaged or lost you'll need to visit the Gainesville Locksmith to get a new one created.

Based on the amount of time that has passed since you last had your keys cut, there are several different options to pick from when it comes to having another copy made. Some keys use mechanical cutting machines to make copies, whereas others use laser car key cutting near me-cut keys specifically designed with enhanced security features in mind.

Some of these modern features that are included in modern-day keys include encryption as well as other anti-theft mechanisms. Encryption ensures that only the right key can be used to open your vehicle making it much more difficult for thieves to duplicate or pick locks. Other security features to prevent theft include transponder chips that are embedded into the keys to communicate with your car and make it only function when it's within a specific range of your car.

If you choose to use a traditional key, your locksmith can create an entirely new key using a standard cutter machine, which can be purchased from most hardware stores. This is cheaper than a key fob, or transponder, and you are still able to operate your trunk locks, trunk locks and doors.

You can also replace your traditional car keys with a laser-cut version that has an unique pattern. The first time these keys were introduced was in the 1990s and they're a popular choice for those looking to provide extra security to their automobiles. Laser cut keys typically come with transponder chips that are programmed to work only with your specific vehicle. If the chips aren't present in your car it won't be able to respond to the signals from the key and won't start.