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Car Key Cutting Explained

Cutting keys for cars 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 uncommon 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 vehicle at all times.

Transponder Keys

If your car was constructed in the last 20 years, it's likely that it has transponder chips. These microchips are situated in the handle of the key and send a signal to the onboard computers of your vehicle when you turn the key. The computer on board scans the digital serial numbers within the chip and allows the car to start if it is the right one. This prevents thieves from stealing your car since they'd need to be aware of the unique serial number.

The microchip in your car keys transmits an low-level radio signal to the car's receiver. This radio signal activates the microchip which then transmits instructions to the onboard computer of the car. The car will recognize this code and will only allow it to start when it is the correct one. This will stop "hot wiring" or other methods to steal cars.

Car keys with chips can be made at an authorized locksmith who offers these services. Some car dealers, like AutoZone sell keys with chips. These stores have a wide variety of keys and can help you get the right one for your vehicle. They can even assist you to programme the chip into your vehicle, which is necessary to make it work.

You can also get laser cut keys that are more secure than traditional flat keys. These keys are more secure than traditional flat keys due to having locks that are more difficult to pick. They can only be duplicated using expensive laser key cutting near me key cutting machines or with specialized software. This technology is more common in high-end cars, but it is now accessible in a variety of affordable cars too.

The VATS (vehicle-anti-theft system) key is another type of key that's difficult to duplicate. These keys have a black resistor on the key blade that is programmed with one of 15 possible values to prevent them from starting a vehicle that it's not meant to. These keys are costly and require a key programming machine, which is only available at a few locksmiths.

VATS Keys

Before the days of transponder keys and automobiles with built-in computer chips to control the car's ignition, GM used something called VATS (Vehicle Anti-Theft System). VATS makes use of a regular key with a resistor pellet embedded in it to confirm that the correct key is being used to start the car. The black VATS Pellet that is located in the middle of the VATS Key isn't an electronic chip that is like those present on modern keys. It is simply carbon or a block which is sized to hold an electrical resistance.

GM used 15 different resistance values for the VATS pellets. They attached the key's blade so that when the key is turned on in the ignition the coded signal is sent to the module. If the signal is in line with the signal of the transistor in a VATS pellet then the relay in the starter circuit will turn on and the engine will begin to run. This doesn't make a car safe from burglary however, it can deter the thief for a minimum of fifteen to twenty minutes.

Unfortunately, after a significant amount of use, the VATS module in your car could begin to wear out. The two wires inside the ignition are moved each time the key is introduced. As time passes the wires could start to break. Once enough wires are broken the signal is lost to the module and the car won't begin.

You can resolve this issue at home by decoding your VATS code. You'll require a multimeter as well as a chart to determine the resistance value of your key, but it's not that difficult. All you have to do is put one of the leads of your ohm meter on the prongs of metal that are sticking out on both sides of the key, then read the ohm meter's display to determine the resistance of your key.

This is a great method to test a new key and determine if it works in your vehicle. Remove the ignition key first before you test it. If not the key may have an incorrect VATS, and will not function in your vehicle.

Smart Key Fobs

Key fobs today are more than just a way to unlock or start the car. Many of them have advanced features that most owners are not aware of. They can be employed as a security tool or as a theft deterrent. They can remotely lock and unlock your doors, make noises that help you locate your vehicle in a parking lot and even allow you to summon your vehicle by pressing the button on your phone. This is more than you could ever imagine from a traditional keychain remote. Smart key fobs are more expensive to replace due to their extra functions. They also have to be programmed by the dealer.

Some sellers charge as much as $100 for one smart fob. That's a huge sum to pay for a device that is often time snagging around in purses and pockets, where it is easily dropped, damaged or exposed to extreme moisture and temperatures. Fortunately there are automakers who have developed ways to protect smart key fobs from common kinds of electronic attacks, such as relay attacks. These are typically combined with a remote start hack which allows thieves to access your vehicle's settings via the transmission of a fake signal by another transmitter near.

One way to protect the key fob's RFID 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 compromised if must remove your key fob every time you use it from the case.

Some newer policies like auto Key cutting near me club memberships as well as extended warranties can cover the cost of a replacement fob or reimburse you if it gets lost. You can also avoid paying dealer fees by having your fob cloned at a hardware or locksmith store that offers key-fob-cloning.

The decision to purchase a new fob is largely based on the importance of your car's keyless entry and start functions. In any event it is advisable to keep an extra fob or key in case in case you lose it. Batteries Plus offers a large selection of replacement fobs that fit most cars and trucks. Plus, our quick and efficient service is 50% less than the price you would pay at the dealership.

Traditional Keys

The classic car key is one piece of metal with a series grooves carved into it. These grooves are designed to fit certain locks. These keys will open your locks and begin your car, assuming you haven't replaced them with an electronic key or a remote key. The only drawback to using traditional keys is that it needs to be physically placed into the ignition in order to start the vehicle. If your traditional car key has been lost or broken, you will need to visit an Gainesville locksmith to get a new one created.

Based on the amount of time that has passed since the last time you cut your keys, there are several different alternatives to select from when it comes to having another copy made. Some keys use mechanical cutting machines to make copies, while others use laser-cut keys that are made with security features in mind.

Modern keys have advanced features such as encryption and anti-theft mechanisms. Encryption makes it more difficult for thieves to duplicate keys or pick locks. Transponder chips are another anti-theft device. They are embedded in the key and can communicate with your vehicle. This means that they only effective only when you're within a specific distance.

If you choose to use a traditional standard key, a locksmith is able to make a new one using a standard auto key cutting near me cutter machine that can be found at many hardware stores. This is cheaper than a key fob or a transponder, and you can still operate your locks, trunk, and doors.

Another option is to have your standard 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 those looking to provide extra security to their vehicles. The majority of laser cut keys have special transponder chips that are designed to work only with the specific vehicle you own. If these chips are not present in your vehicle, they will not respond to the signals generated by the key.