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Car Key Cutting Explained

Car key cutting is a lot more than simply shaping a piece of metal. It is a complicated procedure that ensures safety, functionality 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'll require a new car key in order to ensure that you can drive your car at all times.

Transponder Keys

If your car was built in the past 20 years, it is likely to have a transponder chip. These chips are small microchips located in the handle of your key that send signals to the car's onboard computer when you are using it. The computer in the car detects the digital serial number inside the chip and allows the car to start if it is the correct one. This helps prevent theft of cars, as thieves would need to know your unique serial number to be able to steal it.

The microchip inside the key transmits a low-level signal to the receiver within the car. The radio signal activates your microchip which then transmits code to the onboard computer of the car. The car will recognize this code and only allow it to start when the key is the correct one. This prevents the use of "hot wiring" and other methods of taking cars.

Car keys with chips can be made at a locksmith that offers these services. They are also available at some automotive retailers like AutoZone. Those stores carry a huge selection of keys and can assist you in choosing the appropriate one for your vehicle. They can also help you program the chip to your vehicle, which is necessary for it to function.

Laser cut keys are more secure than flat keys. They have an cylinder for locking that is much more difficult to pick, and they can only be duplicated with expensive laser key cutting machines or with specialized software. This type of technology is typically found in high-end cars however, it is now available in a wide range of low-cost to get a key cut models.

The VATS (vehicle-anti-theft system) key is a different type of key that is difficult to duplicate. These keys contain a resistor that's black on the blade of the key. It can be programmed to one of 15 possible values to prevent it from starting a car that's not designed to. They are expensive and require the use of a key programming machine which is only available at a few locksmiths.

VATS Keys

Before transponder keys and vehicles with computer chips built in to control the ignition, GM used a system called VATS (Vehicle Anti-Theft System). VATS makes use of a regular key with a resistor pellet embedded inside it to confirm that the correct key is being used to start the car. The VATS black pellet that is in the center of a VATS key is not a chip like those found on modern smart keys, it's simply a carbon block that is sized appropriately to have an electrical resistance that is specific to.

GM used 15 different resistances for VATS pellets and connected them to key blades so that, when the key is turned on, a coded signal is sent to the 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 doesn't make a car secure from burglary however, it can deter the thief for a minimum of 15 to 20 minutes.

After a long period of use the VATS module could begin to wear out. The two wires that connect the ignition are moved each when the key is introduced. Over time the wires could start to break. If enough wires are damaged the signal goes out to the module and the car will not start.

The good news is that you can fix this problem yourself at home by decoding your own VATS key. You'll require a multimeter as well as an indicator chart to determine the resistance value of your key, but it is not that difficult. All you have to do is place one of the leads of your ohm gauge on the prongs made of metal hanging out on both sides of the key, then look at the display of the ohmmeter to determine the resistance of your key.

This can also be a good method to test the new key to determine if it will work in your car. Remove the key from the ignition first before you test it. If not the key cutting open now could have an incorrect VATS and will not work in your vehicle.

Smart Key Fobs with Smart Keys

Key fobs today are more than just unlock or start the car. They are also used as a security device and security measure against theft, with many of them incorporating advanced features that owners might not be aware of. They can lock and unlock your door from a distance and make chirping sounds to aid in locating your vehicle when you're in a hurry, or allow you to activate it by pressing a button. This is a lot more functionality than you can obtain from a traditional keychain remote. However, all that additional features can mean that smart key cutting locksmith near me fobs can be pricier to replace than standard keychain remotes and they typically require programming by the dealer.

In fact, some retailers will charge upwards of $100 to replace a single smart key fob. It's a huge price for a device that is often tossed around in pockets and purses in the event that it gets damaged, thrown or exposed to extreme temperatures and water. Fortunately certain automakers have come up with methods to shield smart key fobs from the most common types of electronic attacks like relay attacks. These are often combined with a remote start hack that allows thieves access to your vehicle's settings via the transmission of a fake signal another transmitter near.

One method of protecting a smart key fob is to store it in an aluminum case or an RFID blocking case that prevents the transmission of these signals. However, the necessity of removing the key fob from a protective case each time you need to use it is not a good way to enjoy the benefits of the technology.

Fortunately, a few of the latest car insurance policies and auto club memberships and extended warranty coverages will cover the cost of replacing a fob or reimburse you for the lost fob. You can also save money on new-car dealer fees and have your fob cut at a hardware store or locksmith key cutting who offers key fob cloning.

For the majority of drivers who want to buy an extra key fob will depend on how crucial your car's keyless entry and push button starter functions are. In any case you should have an extra fob or key in case you lose it. Batteries Plus offers a large range 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 pay at the dealership.

Traditional Keys

Traditional car keys are a single length of metal with a series of grooves cut into it to fit into a particular lock. These keys can open your locks and open the car, as long as you don't swap them out to a smart or remote key. The only disadvantage of using the traditional car key is that you have to physically insert it into the ignition to start the engine. If your traditional car key has been lost or broken you'll need to visit the Gainesville Locksmith to have a new one created.

Depending on how much time has passed since you last got your keys cut there are a variety of options to select from when it comes time to get another copy made. Certain keys employ mechanical cutting machines to create copies, whereas others use laser-cut keys that are designed with enhanced security features in mind.

Some of these advanced features that come with modern types of keys include encryption and other security mechanisms. The encryption makes it difficult for thieves to duplicate keys or take locks. Transponder chips are another security feature that prevents theft. They are incorporated into the key and can communicate with your vehicle. This means that it can only effective when you're within a certain distance.

If you opt to make use of a traditional key, your locksmith can design a new key with the standard cutter machine, which can be purchased at most hardware stores. This is less expensive than a key fob, or a transponder. you can still operate your locks, trunk and doors.

You can also replace your standard keys to your car with a laser-cut version that has an unique 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 automobiles. Laser cut keys typically have special transponder chips that are programmed to work only with your specific vehicle. If these chips aren't present in your vehicle, they will not respond to the signals transmitted by the key.