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Car Key Cutting Explained

Car key cutting is a lot more than just forming a piece of metal. It is a complicated procedure that guarantees security, function and longevity of keys.

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

Transponder Keys

If your car was constructed in the last 20 years, it's likely to have transponder chips. These chips are small microchips in the key's handle that send a signal to the vehicle's onboard computer when you are using it. The computer in the car scans the digital serial numbers within the chip and allows the car to start if it's the correct one. This prevents thieves from stealing your car, as they would need to know the unique serial number.

The microchip inside your car key sends a low-level radio signal to the receiver inside the car. The radio signal activates the microchip, and it then sends an encoded code to the car's onboard computer. The car will only begin only if it recognizes the code. This prevents 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 certain automotive stores, such as AutoZone. They have a huge 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 necessary to make it work.

Laser cut keys are more secure than flat keys. They are more secure than flat keys due to the fact that they have a lock that is harder to pick. They are only duplicated with expensive laser key cutting machines, or with specialized software. This technology is most commonly found in luxury cars but is now accessible on a variety of affordable models.

Another type of key for cars that is difficult to duplicate is the VATS (vehicle anti-theft system) key. These keys have a resistor that is black on the blade of the key. It can be programmed to any of fifteen possible values to prevent it from starting a vehicle that's not designed to. These keys are more expensive to purchase and require a specific key programming device that can only be found at some locksmiths.

Keys to VATS

Before transponder keys or cars that had computers built-in to control the ignition, GM used a system known as VATS (Vehicle Anti-Theft System). VATS uses a key with an internal resistor to verify that the correct key was used to start the car. The VATS pellet in black located in the middle of a VATS Key isn't a smart chip as found on most modern keys. It is merely carbon or a block which is sized to provide an electrical resistance value.

GM used 15 different resistances for the VATS Pellets. They connected them to key blades in a way that, when the key was turned in the ignition a coded signal is sent to module. If it matches 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 does not make a car safe from burglary, but it can delay a thief for at least fifteen to twenty minutes.

Unfortunately, after a significant amount of usage, the VATS module in your car can begin to wear out. Every time a key is inserted into the ignition, it moves two very small wires inside the ignition, and over time the wires can begin to break. When enough wires have been broken the signal is lost to the module and the car won't start.

You can solve this issue at home by decoding your VATS key. It's not hard to determine the resistance value of a key by using the multimeter. You can determine the resistance value by placing one of the leads on the prongs of metal on both sides of your key.

This is a great way to test a brand new key and see whether it works in your car. Remove the ignition key first before you test it. If not the key could have an incorrect VATS and not work in your car.

Smart Key Fobs with Smart Keys

Key fobs today can do more than just unlock or start the car. They also function as used as a security device and security measure against theft, with many of them featuring advanced features that owners might not even be aware of. They can remotely lock and unlock your doors, emit sounding sounds to help locate your car in a parking space and even allow you to call your vehicle by pressing a button on your smartphone. This is a lot more functionality than you get a car key cut from a traditional keychain remote. Smart key fobs are more expensive to replace because of their extra functions. They also have to be programmed at the dealer.

Some dealers will charge up to $100 for Car Key cuts a single smart fob. That's a lot to pay for something that spends a lot of its time snagging around in pockets and purses, where it can be easily dropped, damaged or exposed to moisture and extreme temperatures. Fortunately, some automakers have developed ways to protect smart key fobs from common kinds of electronic attacks, such as relay attacks. These are usually 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 protect a smart fob, you can store it in a casing made of metal or use an RFID blocking case. This will stop the transmission of these signals. The ease of use of this technology is diminished if you must take your key fob out every time you want to take it out of the protective case.

Some newer policies like auto club memberships and extended warranties will pay for a replacement fob or reimburse you if it's 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 most drivers who want to buy an additional key fob is contingent on how important your car's keyless entry and push-button start functions are. It is always advisable to keep a spare fob or key in case you misplace yours. Batteries Plus offers a large selection of replacement fobs that fit in most vehicles and trucks. We also offer a quick, convenient service that is roughly 50% less than what 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 specific locks. They can unlock your locks and start the car, assuming you haven't exchanged them for a smart key or remote key. The only disadvantage of using a traditional key is that it needs to be physically put into the ignition to start the car. If your key from the past is damaged, lost or stolen, you'll need to visit a Gainesville locksmith to have an alternative one cut from the blank.

Depending on how much to get a car key cut long has passed since you last had your keys cut There are many alternatives to select from when it comes to having another copy made. Certain keys utilize mechanical cutting machines to make copies, while others use laser-Cut Car Key keys that have been 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 anti-theft mechanisms. The encryption makes it difficult for thieves to duplicate keys or take locks. Transponder chips are a different anti-theft feature. They are embedded into the key and can communicate with your vehicle. This means that they only function only when you're within certain distance.

If you decide to make use of a traditional key, your locksmith can make a new key with an ordinary cutter machine that is available from most hardware stores. This is less expensive than using the key fob or transponder key, and you'll be able to operate your locks, doors and trunk.

Another alternative is to have your traditional car key replaced with a laser cut version that has a unique pattern. The first time these keys were introduced was in the 1990s and are now a popular option for people who want to add extra protection to their automobiles. Laser cut keys are typically equipped with transponder chips programmed to work only with your vehicle. If the chips aren't present in your car it won't be able to respond to the signals coming from the key and won't start.