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Car Key Cutting Explained

Car cheap key cutting cutting is a lot more than just forming an object of metal. It is a complicated process that ensures safety, functionality and durability of keys.

It is not unusual to lose your car keys or have them break in the lock. You'll require a new car key in order to ensure that you can drive your vehicle at all times.

Transponder Keys

Transponder chips will likely be added to cars that were built in the last 20 years. These microchips are in the handle of the key and send a signal to the onboard computers of your vehicle when you turn the key. The computer onboard checks the serial number of the chip before giving the car permission to start. This prevents car thieves from taking over your vehicle since they'd need to be aware of the unique serial number.

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

Car keys with chips can be created at locksmiths that offer these services. Some automotive retailers such as AutoZone sell them. They have a vast selection of keys and can help you get the right one for your vehicle. They can assist you in programming your vehicle's chip that is required for the device to function.

Laser cut keys are more secure than flat keys. These keys feature a lock cylinder that is much more difficult to pick, and they can only be duplicated using expensive laser key cutting equipment or special software. This technology is more common in high-end vehicles, however it is now being used in a wide range of low-cost cars too.

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

VATS Keys

Before the advent of transponder keys and automobiles equipped with computer chips to control the ignition of a car, GM used something called VATS (Vehicle Anti-Theft System). VATS utilizes a standard key with a pellet of resistance embedded in it to confirm that the correct key is being used to start the vehicle. The black VATS Pellet in the middle of a VATS Key is not a smart chip like those used on the majority of modern keys. It is merely a block or carbon that is sized to provide an electrical resistance value.

GM used 15 different resistances for VATS pellets and attached the key blades to them so that, when the key is turned on, the key blades transmit a coded message to the module. If the signal is in line with the signal of the transistor in a VATS pellet, then the relay in starter circuit will activate and the engine will start to run. This isn't a way to make a car theft proof however it can delay the thief by at least 15 to 20 minutes.

Unfortunately, after a lot of usage, the VATS module in your car could start to wear out. The two wires that connect the ignition move each time the key is introduced. Over time the wires could begin to break. If enough wires are damaged, the signal is lost to the module and the car won't start.

The good news is that you can fix this issue at home by decoding your VATS key. It's not hard to determine the resistance value of a key by using a multimeter. All you have to do is place one of the leads of your ohm meter on the prongs made of metal visible on both sides of the key, and then look at the display of the ohmmeter to determine the resistance value of your key.

This method can also be a good method to test the new key to determine whether it will work in your vehicle. 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

24 hour key cutting fobs today can do more than simply unlock or start the vehicle. They often have advanced features that most owners are not 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 call your vehicle by pressing a button on your smartphone. This is more than you'd think of from a standard keychain remote. However, all that additional features also means that smart key cutting cost fobs could be pricier to replace than standard keychain remotes and they typically need to be programmed by the dealer.

Some dealers charge up to $100 for one smart fob. This is a significant amount to pay for something that is often time jostled around in purses and pockets, where it is easily damaged, dropped, or exposed to extreme humidity and temperatures. Some automakers have developed methods to shield smart key fobs from common electronic attacks, such as relay attacks. These are often combined with a remote start hack that gives thieves access to your vehicle's settings through the transmission of a fake signal another transmitter nearby.

To protect a smart fob to protect it, you can place it in a casing made of metal or even an RFID blocking case. This will prevent the transmission of these signals. However, having to remove the key fob from a case that is protected each time you make use of it is a hassle and a detriment to the efficiency of the technology.

Fortunately, a few of the latest car insurance policies such as auto club memberships and extended warranty coverages will cover the cost of a replacement or pay for the loss of a fob. You can also avoid paying new-car dealership fees by having your fob cloned at a hardware or locksmith store that offers key-fob-cloning services.

For most 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 event, you should always have a spare car key cutting fob or key in case you lose yours. Batteries Plus offers a large range of replacement fobs that will fit on most cars and trucks. In addition, our quick and convenient service costs about 50% less than what you would pay at a dealership.

Traditional Keys

Traditional keys for cars are a single length of steel that has a series of grooves cut into it to fit a specific lock. These keys can open your locks and start your car, provided you don't replace them with a remote key or smart key. The only drawback to using traditional keys is that it has to be physically placed into the ignition to start the car. If your traditional key is lost, broken or stolen, you'll need to visit a Gainesville locksmith to have new keys made from the blank.

Based on the amount of time that has passed since the last time you cut your keys there are a variety of alternatives to select from when it comes to getting another copy made. Some keys are cut using mechanical machines, while others are laser-cut with enhanced security features.

Modern keys come with advanced features, such as encryption and anti-theft mechanisms. Encryption makes it harder for thieves to duplicate keys or take locks. Transponder chips are another anti-theft feature. They are incorporated into the key and can communicate with your vehicle. This means that it can only function only when you're within a specific distance.

If you choose to use a traditional key, your locksmith can design a new key with a standard cutter machine, which can be purchased from most hardware stores. This is less expensive than the key fob or transponder key, and you'll be able to operate your locks, doors and trunk.

You could also replace your traditional car keys with a laser-cut version with a unique pattern. The first time these keys were introduced was in the 1990s, and are a popular choice for those who wish to provide extra security to their vehicles. Laser cut keys are usually equipped with transponder chips that are programmed to work only with your vehicle. If these chips aren't present in your vehicle, it will not respond to the signals transmitted by the key.