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Car Key Cutting Explained

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

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

Transponder Keys

Transponder chips will likely be installed in cars built within the past 20 years. These microchips are located in the key's handle and transmit a signal to the onboard computers of your vehicle when you use the key. The computer onboard checks the serial number of the chip before giving the car permission to begin. This prevents thieves from hijacking your vehicle since they'd need to be aware of the unique serial number.

The microchip inside your car keys transmits an low-level radio signal to the car's receiver. This radio signal activates your microchip that then transmits the code to the onboard computer of the car. The car will only begin if it recognizes this code. This will stop "hot wiring" or other methods to steal cars.

Locksmiths that offer these services can design keys for cars that contain chips. Some car dealers, like AutoZone offer keys with chips. They have a vast selection of keys and can assist you in selecting the best one for your car. They can assist you in programming your vehicle's chip, which is required for the device to function.

You can also get laser cut keys that are more secure than flat keys. These keys feature an cylinder for locking that is much more difficult to pick, and they can only be duplicated with expensive laser key cutting machines or with specialized software. This type of technology is typically found in luxury cars, but is now available in a wide range of low-cost models.

Another type of car key that's hard to duplicate is the VATS (vehicle anti-theft system) key. These keys come with a resistor key cutting machine black on the blade of the key. It can be programmed to one of 15 possible values to stop it from starting a vehicle that's not intended to. These keys are more expensive to buy and require a special key programming machine that can only be found at a few locksmiths.

Keys to VATS

Before the advent of transponder keys and cars with built-in computer chips to control the ignition of a car, GM used something called VATS (Vehicle Anti-Theft System). VATS uses a key with a resistor embedded in it to verify that the correct key was used to start the car. The black VATS pellet inside the middle of the VATS key isn't an electronic chip like the ones found on modern smart keys. It is simply a piece of carbon appropriately sized to have a specific 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 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 turn on and the engine will start to run. This doesn't make a car safe from burglary, but it can delay thieves for at least 15 to twenty minutes.

Unfortunately, after a long period of use the VATS module in your car could begin to wear out. The two wires that connect the ignition are moved every time a key is introduced. As time passes, the wires may start to break. Once enough of the wires are broken the signal to the module gets lost and the module won't be able to start the car.

You can solve this issue at home yourself by decoding your VATS key. It's not difficult to determine the resistance of a key with a multimeter. You can find the resistance value by putting one of the leads on the prongs made of metal on both sides of your key.

This is a great way to test a new key and determine whether it will work in your car. Remove the ignition key first before you test it. If not, the key may have an incorrect VATS and not work in your vehicle.

Smart Key Fobs with Smart Keys

Today's key fobs are more than just a way to unlock or start cars. They can also be a security device and a burglar deterrent, with a lot of them incorporating advanced features that the owners might not even be aware of. They can lock and unlock your door from a distance and make chirping sounds to assist you in finding your vehicle when you're in a hurry or activate it by pressing the button. This is a lot more than you'd imagine from a traditional keychain remote. Unfortunately, all that extra functionality also means that smart key fobs may be pricier to replace than traditional keychain remotes. They also require programming by the dealer.

Some sellers charge as much as $100 for a single smart fob. It's a steep price to pay for a device that's often tossed around in pockets and purses in the event that it gets damaged, thrown or exposed to extreme temperatures and humidity. Certain automakers have devised methods to shield smart key cut for car near me fobs from common electronic threats, including relay attacks. These are often combined with remote start hacks which allows thieves to access your vehicle's settings via the transmission of a fake signal from another transmitter close to.

One way to protect the key fob's RFID is to put it in an aluminum case or a specially designed RFID blocking case that prevents the transmission of these signals. The convenience of the technology is compromised if you need to remove your key fob every time you need to use it from the protective case.

Some newer policies, [Redirect-Meta-1] such as auto club memberships and extended warranties will pay for replacing the fob or reimburse you if it is lost. You can also avoid paying dealership fees by having your fob cloned by a locksmith or hardware store that offers key-fob-cloning.

For most drivers who are buying an extra key fob will depend on the importance of your car's keyless entry and push button starter functions are. In any event it is advisable to keep a spare car key cutting fob or key fob cut near me in case in case you lose yours. And if you need to purchase a replacement, Batteries Plus has a wide selection of fobs for most cars and trucks. Plus, we offer a quick, convenient service that is roughly 50% less than you'd buy from a dealership.

Traditional Keys

The classic car key is a single piece of metal with a series grooves carved into it. These grooves are designed to fit certain locks. These keys can open your locks and start the car, provided you haven't exchanged them for a smart key or remote key. The only drawback of using a traditional key is that it has to be physically put into the ignition to start the vehicle. If your car key is damaged or lost you'll need to visit the Gainesville Locksmith to get a new one created.

Depending on how long has passed since you last had your keys cut There are many alternatives to choose from when it comes to having another copy made. Certain keys employ mechanical cutting machines to create copies, while others use laser-cut keys specifically designed with enhanced security features in mind.

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

If you choose to make use of a traditional key, your locksmith can make an entirely new key using a standard cutter machine that can be bought from most hardware stores. This is less expensive than a key fob or transponder, and you will still be able to use your locks, trunk and doors.

Another alternative is to have your traditional car key replaced with a laser-cut version that has a unique pattern. These keys were first introduced in the 1990s and are an increasingly popular choice for those looking to protect their vehicles. Laser cut keys typically contain transponder chips that are programmed to work only for your specific vehicle. If these chips aren't present in your vehicle they will not respond to the signals transmitted by the key.