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Car Key Cutting Explained

Cutting the car key is more than just bending metal. It is a complex procedure that ensures security, efficiency and long-term use of the keys.

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

Transponder Keys

If your car was built in the last 20 years, it is likely to have a transponder chip. These microchips are located in the handle of the key and transmit a signal the onboard computers in your vehicle when you use the key. The computer onboard checks the serial number digitally of the chip before allowing the car to start. This stops theft of vehicles, as thieves would need to know your unique serial number in order to be able to steal it.

The microchip in your car key transmits an low-level radio signal to the receiver inside the car. 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 only if it is the correct one. This stops the use of "hot wiring" and other methods of theft of cars.

Car keys with chips can be created at a locksmith that offers these services. Some auto dealers like AutoZone sell them. Those stores carry a huge range of keys and will help you get keys cut the right one for your car. They can help you program your vehicle's chip which is needed for the device to function.

laser car key cutting service near me cut keys are more secure than flat keys. These keys have a lock cylinder that is much harder to pick, and can only be duplicated using expensive laser key cutting machines or specially designed software. This technology is most common in high-end vehicles but is now accessible in a wide range of low-cost models.

Another type of key for cars that is hard to duplicate is the VATS (vehicle anti-theft system) special key cutting (Www.metooo.Com). These keys have a resistor that is black on the blade of the key. It can be programmed to one of a variety of values to prevent it from starting a car that's not intended to. They are expensive and require an instrument for programming keys, which is only available at certain locksmiths.

VATS Keys

Before transponder keys or cars that had computer chips that control the ignition, GM used a system known as VATS (Vehicle Anti-Theft System). VATS makes use of a regular key with a resistor pellet embedded within it to verify that the correct key is being used to start the car. The black VATS pellet located in the middle of a VATS key is not an electronic chip as used in modern smart keys. It is simply a block of carbon appropriately sized to have an exact electrical resistance.

GM employed 15 different resistances for the VATS Pellets. They attached the key blades to them so that when the key is turned on, a coded signal is sent to the module. If the signal is in line with that of the transistor in a VATS pellet, then the relay in the starter circuit will activate and the engine will start to run. This does not make a car safe from burglary however it could delay a thief for at least fifteen to twenty minutes.

Unfortunately, after a long period of usage, the VATS module in your car could start to wear out. Each time the key is inserted into the ignition, it moves two very small wires inside the ignition and, over time, the wires can start to break. When enough wires are broken the signal to the module is lost and the module won't be able to start the car.

The good news is that you can solve this problem yourself at home by decoding your own VATS key. It's not hard to determine the resistance of a key with the multimeter. All you have to do is put one of the leads of your ohm meter on the metal prongs that are visible on both sides of the key, and then examine the display of your ohm meter to find out the resistance of your key.

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

Smart Key Fobs for Keys

Key fobs today can do more than just unlock or start the vehicle. They often have advanced features that a lot of owners aren't aware of. They can be used as a security device or a theft deterrent. They can remotely lock and unlock your doors, make noises that help you find your car in a parking lot, or even let you summon your vehicle by pressing the button on your phone. This is a lot more features than you get from a standard keychain remote. Smart key fobs are more expensive to replace due their extra functionality. They also require to be programmed at the dealer.

In fact, some dealers will cost upwards of $100 to replace one smart key fob. It's a high cost to pay for a product that is often jostled in pockets and purses where it could be damaged, thrown or exposed to extreme temperatures and moisture. Certain automakers have devised methods to protect smart keyfobs from common electronic attacks, like relay attacks. These are usually employed in conjunction with remote-start hacks that allow thieves to gain access to your vehicle's settings by transmitting a fake signal from another nearby transmitter.

One way to protect a smart key fob is to keep it in a metal case or use a specially designed RFID blocking case that blocks the transmission of these signals. However, the necessity of removing the key fob from a protective case every time you need to use it undermines the convenience of the technology.

Fortunately, some newer car-insurance policies and auto club memberships and extended warranty coverage will pay for the cost of a replacement or reimburse you for the lost fob. You can also avoid paying new-car dealership fees by having your fob cloned at a locksmith or hardware store that offers key-fob-cloning services.

The decision of whether to purchase an additional fob is based on the importance of your car's keyless start and entry functions. Always keep an extra key or fob in case you lose yours. Batteries Plus offers a large range of replacement fobs that fit in most vehicles and trucks. Additionally, we provide an efficient, quick service that costs roughly 50% less than the price you'd pay at the dealership.

Traditional Keys

Traditional car keys are a single length of steel that has grooves cut into it to fit in a specific lock. They can unlock your locks and start your car, provided you don't replace them with the remote key or smart key. The only drawback of using traditional keys is that it needs to be physically put into the ignition in order to start the vehicle. If your traditional key has been lost, broken or stolen, you'll have to visit a Gainesville locksmith to have a new one made from the blank.

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

Some of these features that come with the modern types of keys include encryption as well as other anti-theft mechanisms. The encryption ensures that only the correct key can be used to start your vehicle which makes it harder for thieves to duplicate keys or pick locks. Other anti-theft features include transponder chips that are incorporated into the key to communicate with your vehicle and allow it to work only when it's within a certain range of your car.

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

You can also replace your standard keys to your car with a laser-cut version that has an unique pattern. These keys were introduced in the 1990s and have become an increasingly popular choice for those looking to protect their vehicles. The majority of laser car key cutting near me cut keys come with transponder chips that are specifically programmed to work with the specific vehicle you own. If these chips aren't installed in your vehicle, it won't respond to the signals from the key, and will not start.