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Car Key Cutting Explained

Car key cutting car is more than just forming the metal. It is a sophisticated procedure that ensures security, efficiency and the longevity of keys.

It is not unusual to lose keys to your car, or have them break in the lock. To ensure you're able to always drive your vehicle you'll need a new key cut.

Transponder Keys

If your car was constructed in the past 20 years, it's likely to have transponder chips. These microchips are tiny in the handle of your key that send an electronic signal to the car's onboard computer when you are using it. The computer onboard checks the digital serial number of the chip before giving the car permission to start. This prevents car thieves from hijacking your vehicle, as they would need to know the unique serial number.

The microchip inside your car key sends an low-level radio signal to the car's receiver. This radio signal activates the microchip, which then transmits an encoded code to the car's onboard computer. The car will only begin only if it recognizes the code. This prevents "hot wiring" or other methods of stealing cars.

Car keys with chips can be made at a locksmith that offers these services. They can also be bought at a few automotive stores like AutoZone. Those stores carry a huge selection of keys and can help you get the right one for your vehicle. They can help you program the chip in your vehicle which is needed to operate the device.

There are also laser cut keys, which are more secure than flat keys. These keys are more secure than flat keys due to the fact that they have locks that are more difficult to pick. They can only be duplicated using expensive laser key cutting equipment, or with specialized software. This technology is more common in high-end vehicles, however it is now available in many affordable models of cars too.

Another type of car mobile key cutting that's difficult to duplicate is the VATS (vehicle anti-theft system) key cutting Places (www.hulkshare.com). These keys feature a black resistor on the blade of the key that is programmed with one of 15 possible values to stop the car from starting that it's not intended to. These keys are more expensive to buy and require a specific key programming device that can only be located at certain locksmiths.

Keys to VATS

Before transponder keys and cars that had computers built-in to control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS utilizes a standard key that has a resistor pellet embedded in it to confirm 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 a smart chip like those found on most modern keys. It is merely carbon or a block which is sized to hold an electrical resistance value.

GM employed 15 different resistances for the VATS Pellets and attached the key blades to them so that when the key is turned in the ignition the key blades transmit a coded message to the module. If the signal matches that of the transistor in a VATS pellet then the relay in starter circuit will activate and the engine will start to run. This doesn't make a car theft proof however it can delay the thief by at minimum 15 to 20 minutes.

After a lot of usage, the VATS module can begin to wear out. The two wires that connect the ignition are moved each time the key is inserted. As time passes, the wires may begin to break. Once enough of the wires are broken, the signal to the module gets not received and it will not start the car.

The good news is that you can solve this issue yourself by decoding your VATS key. It's not difficult to determine the resistance of a key by using the multimeter. All you have to do is place one of the leads of your ohm meter onto the prongs of metal that are sticking out on both sides of the key, then look at the display of the ohmmeter to find out the resistance of your key.

This method is also a good way to test a new key to see whether it works in your car. Just be sure to remove the key from the ignition before you begin testing it, or else the new key could be displaying an incorrect VATS number and will not work in your vehicle.

Smart Key Fobs

Today's key fobs are more than just a way to unlock or start a car. They also function as an alarm system and a theft deterrent, with many of them incorporating advanced features that the owners might not be aware of. They can lock and unlock your door remotely and emit chirping sounds to help you locate your vehicle when you're in a hurry, or allow you to activate it by pressing a button. That's a lot more than you'd think of from a standard keychain remote. However, all that additional capabilities can mean that smart key fobs could be pricier to replace than traditional keychain remotes. They also need to be programmed by the dealer.

In fact, some dealers will cost upwards of $100 to replace a single smart key fob. It's a high price for a device that's often jostled in purses and pockets where it could be damaged, thrown or exposed to extreme temperatures and humidity. Certain automakers have devised methods to shield smart key fobs from common 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 by transmitting false signals from a nearby transmitter.

To protect a smart fob to protect it, you can place it in a metal casing or use an RFID blocking case. This will block the transmission of these signals. The convenience of this technology is compromised if have to remove your key fob every time you need to take it out of the protective case.

Some newer policies, such as auto club memberships or extended warranties can cover the cost of a replacement fob or reimburse you if it is lost. You can also save money on new-car dealership charges and get your fob cut at a hardware store or locksmith who offers key fob cloning.

For most drivers who are buying an additional key fob is contingent on how important your car's keyless entry and push-button starter functions are. Always keep a spare key or fob in case you misplace yours. Batteries Plus offers a large range of replacement car key cutting fobs that fit on most cars and trucks. Additionally, our fast and convenient service costs about 50% less than the price you'd spend at the dealership.

Traditional Keys

Traditional car keys are a single length of metal that has a series of grooves cut into it to fit a specific lock. They can open your locks and begin your vehicle, provided that you don't replace them with the remote key or smart 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 traditional car key is damaged or lost, you will need to visit the Gainesville Locksmith to get a new one made.

Based on the amount of time that has passed since the last time you had your keys cut There are many alternatives to pick from when it comes to getting another copy made. Some keys are cut using mechanical machines or lasers, while others are cut with security features that are enhanced.

Some of these features that are included in modern keys include encryption as well as other security mechanisms. The encryption makes it difficult for thieves to duplicate keys or take locks. Transponder chips are an additional anti-theft feature. They are embedded into the key and can communicate with your vehicle. This means that they only effective only when you're within certain distance.

If you choose to use a traditional standard key, a locksmith is able to make a new one using a standard key cutter machine that can be found at many hardware stores. This is less expensive than using an electronic key fob or transponder key, and you'll still be able to operate your doors, locks and trunk.

Another alternative is to get your traditional car key replaced with a laser-cut version with a distinctive pattern. These keys first came out in the 1990s, and are now a popular option for people who want to add extra protection to their vehicles. Laser cut keys typically contain transponder chips that are specifically programmed to work with your specific vehicle. If the chips aren't present in your car, it won't respond to the signals from the key, and will not start.