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Car Key Cutting Explained

Cutting the car key is more than just bending metal. It is a complicated procedure that ensures security, functionality and long-term use 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 vehicle you'll need a new key cutting Services near me cut.

Transponder Keys

If your car was constructed in the last 20 years, it is likely that it has a transponder chip. These microchips are tiny in the key's handle which transmit an electronic signal to the car's onboard computer whenever you use it. The onboard computer detects the digital serial number inside the chip and allows the car to start if it is the correct one. This prevents car thieves from hijacking your vehicle because they'd have to know the unique serial number.

The microchip inside the key transmits a low-level signal the receiver within the car. This radio signal activates your microchip, which transmits a code to the computer onboard of the car. The car will recognize this code and will only allow it to start when the key is the right one. This stops "hot wiring" or other methods to steal cars.

Locksmiths who provide these services can make car keys with chips. Some car dealers, like AutoZone sell keys with chips. These stores have a wide range of keys and will assist you in selecting the best one for your vehicle. They can assist you in programming the chip in your vehicle that is required to operate the device.

You can also purchase laser cut keys that are more secure than conventional flat keys. These keys are more secure than traditional flat keys due to having locks that are harder to pick. They are only 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 on many affordable models.

Another type of key for cars that is hard to duplicate is the VATS (vehicle anti-theft system) key. The keys contain a resistor that's black on the blade of the key. It can be programmed to any of 15 possible values to stop it from starting a car that's not intended to. They are expensive and require an instrument for programming keys, which is only available at a few locksmiths.

VATS Keys

Before the advent of transponder keys as well as cars equipped with computer chips that control the car's ignition, GM used something called VATS (Vehicle Anti-Theft System). VATS makes use of a key with an embedded resistor to confirm that the right key was used to start the car. The VATS pellet in black that is located in the middle of the VATS Key is not a smart chip as found on most modern keys. It's just a block or carbon that is sized to hold an electrical resistance.

GM used 15 different resistances for the VATS Pellets and attached them to key blades so that, when the key is turned in the ignition the key blades transmit a coded message to module. If the signal 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 secure from theft, but it will delay the thief by at most 15 to 20 minutes.

After a lot of usage the VATS module may start to wear out. Each time a key is inserted into the ignition, it moves two tiny wires inside the ignition and with time, the wires can begin to break. If enough wires are damaged the signal is lost to the module and the car won't start.

The good news is that you can fix this issue at home by decoding your VATS key. You'll need a multimeter and a chart to find out the resistance value of your key, but it is not that difficult. You can find the resistance value by placing one of the leads on the metal prongs on both sides of your key cut places near me.

This is a great way to test out a new key and see if it works in your car. Make sure you remove the key from the ignition before you begin testing it, or else the new key could be displaying an incorrect VATS value and not function in your car.

Smart Key Fobs with Smart Keys

Today's key fobs do more than just unlock or start the car. They are also a security device and a burglar deterrent, with a lot of them having advanced features that owners may not even be aware of. They can lock and unlock your door from a distance, make chirping noises to assist you in finding your vehicle in a parking lot, or allow you to summon it by pressing the button. This is a lot more functionality than you obtain from a traditional keychain remote. However, all that additional capabilities also means that smart key fobs could be pricier to replace than standard keychain remotes and they typically require programming by the dealer.

Some sellers charge as much as $100 for a single smart fob. It's a huge cost to pay for a device that is often tossed around in purses and pockets where it could be damaged, thrown or exposed to extreme temperatures and water. Certain automakers have devised methods to protect smart keyfobs from common electronic attacks, like relay attacks. These are usually used in combination with remote-start hacks that allow thieves to gain access to the settings of your vehicle by sending a fake signal from another nearby transmitter.

One method of protecting the smart key fob is to keep it in an aluminum case or a dedicated RFID blocking case that blocks the transmission of these signals. The convenience of this technology is compromised if have to remove your key fob every time you need to take it out of the protective case.

Fortunately, some of the newer online car key cutting insurance policies such as auto key cutting near me club memberships and extended warranty insurance policies will pay for the cost of replacing a fob or reimburse you for a lost fob. You can also avoid paying new-car dealership fees by having your fob copied at a hardware or locksmith store that offers key-fob-cloning.

The decision to buy a new fob is based on the importance of your car's keyless entry and start functions. Always keep a spare fob or key in case you misplace yours. Batteries Plus offers a large range of replacement fobs that will fit on most cars and trucks. In addition, our quick and convenient service costs about 50% less than the price you would buy from a dealership.

Traditional Keys

Traditional car keys are a single piece of metal with grooves cut into it to fit a specific lock. These keys will unlock your locks and start the car, assuming you haven't changed them out for a smart key or remote key. The only drawback of using a traditional key is that it has to be physically inserted into the ignition to start the car. If your traditional key is damaged, lost or stolen, you'll have to visit an Gainesville locksmith to have an alternative one cut from the blank.

Based on the amount of time that has passed since you last cut your keys There are many alternatives to select from when it comes time to get another copy. Certain keys are cut with mechanical machines, while others are laser-cut with enhanced security features.

Some of these features that come with the modern-day keys include encryption as well as other security mechanisms. Encryption makes it more difficult for thieves to duplicate keys or pick locks. Other security features that prevent theft include transponder chips that are embedded in the key to connect with your car and make it only work when it's within the distance of your vehicle.

If you opt to use a traditional standard key, a locksmith is able to create a new key using a standard key cutter machine which can be purchased at many 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 could also replace your traditional keys to your car with a laser-cut version with a distinctive pattern. These keys were first introduced in the early 1990s and are an increasingly popular choice for those who wish to safeguard their vehicles. The majority of laser cut keys have special transponder chips that are specifically programmed to work for your specific vehicle. If these chips aren't present in your vehicle they will not respond to the signals sent by the key.