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Car Key Cutting Explained

Cutting a car key cutting services is more than just bending a piece of metal. It is a complicated procedure that guarantees security, function and long-term use of keys.

It is not unusual to lose your car keys or even break it in the lock. You'll require an alternative car key to ensure that you are able to drive your car at all times.

Transponder Keys

Transponder chips will likely be fitted in vehicles built within the past 20 years. These microchips are in the key's handle and transmit a signal your vehicle's onboard computers when you press the key. The computer in the car detects the digital serial number within the chip and allows the car to start if it is the correct one. This prevents 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 to the receiver within the car. The radio signal activates microchip, which transmits an informational code to the car's onboard computer. The car will only start only if it recognizes the code. This will stop the use of "hot wiring" and other methods of stealing cars.

Locksmiths who provide these services can design car keys with chips. They are also available at a few automotive stores, such as AutoZone. These stores have a wide selection of keys and can assist you in selecting the best one for your car. They can assist you in programming the chip in your vehicle, which is required to operate the device.

You can also purchase laser cut keys that are more secure than traditional flat keys. These keys feature a lock cylinder that is much harder to pick, and they can only be duplicated using expensive laser key cutting machines or with special software. This technology is most commonly found in luxury cars, but is now available on many affordable models.

Another kind of car key that's hard to duplicate is the VATS (vehicle anti-theft system) key. These keys feature a black resistor on the blade of the key that is programmed with one of 15 possible values to stop them from starting a vehicle that it's not designed to. These keys are costly and require the use of a key programming machine which is only available at a few locksmiths.

VATS Keys

Before transponder keys or vehicles with computer chips that control the ignition, GM used a system known as VATS (Vehicle Anti-Theft System). VATS uses an ordinary key that has a resistor pellet embedded in it to confirm that the correct key is being used to start the vehicle. The VATS pellet in black in the middle of a VATS Key isn't a smart chip like those present on modern keys. It is merely carbon or a block that is sized to have an electrical resistance.

GM employed 15 different resistance values for VATS pellets and attached the key's blade so that when the key is turned in the ignition a coded signal will be transmitted to the module. If the signal is in line with the resistance value of the transistor in the VATS pellet, the relay in the starter circuit is activated and the engine begins to run. This doesn't make a vehicle secure from theft however it can delay the thief by at most 15 to 20 minutes.

After a long period of use the VATS module could start to wear out. Each time a key is inserted into the ignition, it reroutes two small wires inside the ignition, and over time the wires could begin to break. Once enough wires are broken, the signal is lost to the module and the car will not start.

You can solve this problem at home yourself by decoding your VATS key cutting price. You'll require a multimeter as well as an indicator chart to determine the resistance value of your key, but it is not difficult at all. All you need to do is place one of the leads of your ohm gauge on the prongs of metal that are hanging out on both sides of the key. Then look at the display of the ohmmeter to find out the resistance value of your key.

This method is also a good way to test the new key to determine whether it works in your car. Be sure to remove the key from the ignition prior to testing it, otherwise the new key could have an incorrect VATS value and may not function in your car.

Smart Key Fobs for Keys

Today's key fobs do more than just unlock or start cars. They can also be a security device and a security measure against theft, with many of them featuring advanced features that owners might not be aware of. They can lock and unlock your door remotely and make chirping sounds to aid in locating your vehicle in a parking lot, or allow you to call it up by pressing a button. That's a lot more than you could ever expect from the traditional keychain remote. Unfortunately, all that added capabilities can mean that smart key fobs could be pricier to replace than traditional keychain remotes and they typically require programming by the dealer.

In fact, some retailers will charge up to $100 to replace one smart key fob. It's a huge 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 water. Fortunately there are automakers who have developed methods to shield smart key fobs from common kinds of electronic attacks, such as relay attacks. These are often employed in conjunction with remote-start hacks that allow thieves to access your vehicle's settings through an untrue signal from a nearby transmitter.

One method of protecting the key fob's RFID is to store it in an aluminum case or a dedicated RFID blocking case that blocks the transmission of these signals. However, having to take the key fob from its protective case every time you use it is not a good way to enjoy the benefits of the technology.

Some newer policies like auto club memberships and extended warranties, will cover the cost of replacing the fob or reimburse you in the event that it's lost. You can also avoid paying dealership fees by having your fob copied at a hardware or locksmith retailer that provides key-fob cloning.

For most drivers who are buying an additional local key cutting fob is contingent on how important your car's keyless entry and push button starter functions are. In any case, you should always have a spare fob or key in case in case you lose yours. And if you need to purchase a new replacement, Batteries Plus has a large selection of fobs to fit the majority of vehicles and trucks. In addition, our quick and convenient service costs about 50% less than the price you'd pay at a dealership.

Traditional Keys

Traditional car key cutting cost keys are a single length of metal with grooves cut into it to fit in a specific lock. They can unlock your locks and start the car, provided you haven't exchanged them to a smart or remote key. The only drawback to using the traditional key is that it has to be physically inserted into the ignition to start the vehicle. If your car key has been damaged or lost, you will need to visit a Gainesville locksmith to get a new one created.

Depending on how long has passed since you last got your keys cut there are a variety of options to pick from when it comes time to get another copy made. Certain keys are cut using mechanical machines or lasers, while others are cut with security features that are enhanced.

Modern keys have advanced features such as encryption and anti-theft mechanisms. The encryption ensures that only the right key is used to start your vehicle, making it more difficult for thieves to duplicate keys or pick locks. Transponder chips are a different anti-theft feature. They are embedded in the key and can communicate with your vehicle. This makes it only effective when you're within a certain distance.

If you choose to use a traditional standard key, a locksmith is able to create a new key using a standard key cutter machine, which is available at the majority of hardware stores. This is cheaper than a key fob, or a transponder, and you can still operate your trunk locks, trunk locks, and doors.

Another alternative is to have your standard car key replaced with a laser-cut version with a distinctive pattern. The first keys of this kind were released in the early 1990s and are an increasingly popular choice for those who wish to protect their vehicles. Typically, laser cut keys contain transponder chips that are programmed to work only with your specific vehicle. If these chips aren't installed in your vehicle, it will not respond to the signals transmitted by the key.