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Car Key Cutting Explained

Car key cutting is more than just forming the metal. It is a complex process that ensures safety, functionality and longevity of keys.

It is not unusual to lose keys to your car, or even have them break into the lock. You'll require an alternative car key to ensure you can drive your vehicle at all times.

Transponder Keys

Transponder chips are likely to be fitted in vehicles built in the last 20 years. These microchips are tiny in the handle of your key which transmit an electronic signal to the car's onboard computer when you use it. The computer in the car scans the digital serial numbers in the chip and only allows the car to start if it's the correct one. This helps prevent theft of cars as thieves would have to know your unique serial number to be able to steal it.

The microchip inside the key transmits a low-level signal the car's receiver. This radio signal activates the microchip, which transmits a instructions to the onboard computer of the car. The car will be able to recognize the code and only allow it to start if it is the correct one. This prevents the use of "hot wiring" and other methods of taking cars.

Locksmiths who offer these services can design keys for cars with chips. Some auto dealers like AutoZone offer them. They have a vast range of keys and will assist you in choosing the appropriate one for your vehicle. They can help you program your car's chip that is required to operate the device.

Laser cut keys are more secure than flat keys. They have the lock cylinder, which is much harder to pick, and they can only be duplicated with expensive laser key Cutting (images.Google.com.na) machines or specially designed software. This technology is more common in high-end cars, but it is now available in many affordable models of automobiles as well.

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

Keys to VATS

Before transponder keys and cars that had computer chips built in to control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS uses an ordinary key that has a resistor pellet embedded inside it to confirm that the correct key is used to start the car. The VATS pellet in black that is located in the middle of the VATS Key isn't a smart chip like those found on most modern keys. It is simply carbon or a block which is sized to have an electrical resistance value.

GM employed 15 different resistances for VATS pellets and attached them to key blades so that, when the key was turned on, the key blades transmit a coded message to module. If the signal is in line with 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 secure from theft however it will delay the theft by at minimum 15 to 20 minutes.

After a long period of use the VATS module may begin to wear out. The two small wires in the ignition move each when the key is placed. Over time the wires can start to break. Once enough wires are broken, the signal is lost to the module and the car will not begin.

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

This method can locksmith cut car keys also be a good method to test the new key to determine if it will work in your car. Just be sure to remove the key from the ignition before you begin testing it, otherwise the new key could be displaying an incorrect VATS number and will not work in your car.

Smart Key Fobs

Key fobs today do more than just unlock or start the vehicle. Many of them have advanced features that many owners aren't aware of. They can be used as a security device or as a deterrent to theft. They can remotely lock and unlock your doors, make chirping sounds to help you locate your car in a parking lot and even allow you to summon your vehicle by pressing a button on your smartphone. This is more than you'd expect from the traditional keychain remote. Unfortunately, all that added features can mean that smart key fobs could be more expensive to replace than standard keychain remotes. They also need to be programmed by the dealer.

Some sellers charge as much as $100 for one smart fob. It's a high price to pay for a device that's often jostled in purses and pockets where it could be damaged, thrown or exposed to extreme temperatures and water. Certain automakers have developed strategies to shield smart key fobs from common electronic attacks, like relay attacks. They are usually paired with remote start hacks that allows thieves access to your vehicle's settings by the transmission of a fake signal by another transmitter near.

One method of protecting a smart key fob is to keep it in a metal case or a specially designed RFID blocking case that prevents the transmission of these signals. The convenience of the technology is diminished if you have to remove your key fob each time you take it out of the protective case.

Certain policies that are more recent, such as auto club memberships and extended warranties, will pay for replacing the fob or reimburse you if it gets lost. You can also save money on dealer charges and have your fob cut at an establishment like a locksmith or hardware store who offers key fob cloning.

For the majority of drivers, the decision to purchase an extra key fob will depend on the importance of your car's keyless entry and push button starter functions are. In any case it is advisable to keep an extra key fob cut near me or fob handy just in case you lose it. And if you need to purchase a new replacement car key cutting, Batteries Plus has a large selection of fobs to fit most cars and trucks. In addition, our quick and convenient service costs about 50% less than what you'd spend at a dealership.

Traditional Keys

The classic car key is made of a single piece of steel with a series of grooves cut into it. These grooves are designed to fit specific locks. These keys will unlock your locks and open the car, as long as you haven't changed them out to a smart or remote key. The only disadvantage of using traditional keys is that it must be physically put into the ignition in order to start the vehicle. If your key from the past is lost, broken or stolen, you'll have to visit a Gainesville locksmith to have new keys cut from the blank.

You have a few choices to pick from based on how long it's been since you've were able to cut your keys. Certain keys are cut using mechanical machines, while others are laser-cut with security features that are enhanced.

Modern keys are equipped with advanced features, such as encryption and anti-theft mechanisms. The encryption makes it difficult for thieves to duplicate keys or open locks. Transponder chips are an additional anti-theft feature. They are embedded in the key and communicate with your vehicle. This means that it can only effective only when you're within a specific distance.

If you decide to use a traditional, standard key, a locksmith key cutting 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 using a key fob or a transponder key, and you'll be able to operate your doors, locks and trunk.

You could also replace your traditional car keys with a laser-cut version with a distinctive pattern. The first time these keys were introduced was in the 1990s, and are a popular choice for those looking to add extra protection to their vehicles. Typically, laser cut keys come with transponder chips that are programmed to work only with your specific vehicle. If the chips aren't present in your vehicle it won't receive the signals emanating from the key and won't start.