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What Are Key Programmers? Modern vehicles have key/ignition systems that need to be programmed at some time. This is where key programmers can be useful. Three scenarios could require a shop to have key-programming capabilities. The shop may have to program keys in three situations: a customer might want an additional key, or the keys are lost. OBD-II Key Programmer Units A car key programmer is a device that allows an individual to modify or add code in a transponder chip that is inside a vehicle's key fob. This can be done in order to allow another key to operate the car or for another person to drive the vehicle. These devices can be very expensive and require some knowledge and training to operate. They are often employed by professional locksmiths and auto repair shops, and they can be difficult to find for mechanics who are at home. Some of the top key programmers are made to be simple to use however, others are more complex and intended for professional usage. These units can be difficult to use without instructions. They require a specific programming mode. The best model will depend on what you need. Some units even have a remote control so you can use it in the driver's chair. The Autel MaxiIM is a fantastic choice for those who need to perform sophisticated key programming functions. It has several advantages over the Autel DS808 or MP808 including key programming remote-learning, key generation, decoding hex codes, etc. This device also features an integrated Wi-Fi network which is beneficial for those who work in an auto shop or garage. Another option is an alternative is XTOOL Inplus IP616. This device comes with two methods for programming keys: via vehicle or type. The “By vehicle” method is more straightforward and works for the majority of people, whereas the “By type” method requires more technical understanding. This tool is extremely flexible and can cut down time when doing automotive repairs. The Xtool Inplus IK618 is a low-cost device that comes with a range of unique functions. It can read PIN code, perform hex codes reading and provide over 32 special reset functions. It is ideal for technicians working in automotive and can also be used to perform a variety of diagnostic tasks. It also features a large display that makes it simple to use and comprehend. Self-Programming Keys In a majority of cases, the reprogramming of key fobs or a new car key can be accomplished by a locksmith in your area. This procedure requires a device called a “key programer.” These devices can be standalone units or part of a more sophisticated scan tools developed by automotive manufacturers, mechanics and dealers. The main programmers are designed to work bidirectionally with the OBD-II connector. They can be used with a wide variety of models and makes. Certain car manufacturers won't allow locksmiths to reprogramme keys for their vehicles. This is done to ensure security. This stops someone from copying your working key to steal your vehicle. In many cases, the car's computer won't allow keys to be programmed more then once. This is the way the system stops hot-wiring stolen vehicles like in films. Even a T-800 Terminator could not drive off with Sarah Conner’s car! Some car manufacturers do this due to the fact that they don't want include instructions on how to make additional keys or modify a key fob in their owner's manuals. They believe that their customers are dumb and will be unable to figure out how to accomplish things on their own. They make it harder for them. Fortunately, the majority of major US and Asian automakers share their key programming protocols with tool makers that create and market these kinds of devices. Thus, there is many key programmers available for these brands of cars that allow reprogramming of keys or the creation of new fobs. These devices vary in price and functionality but they are affordable enough to be utilized by a locksmith to provide this type of service. The simplest, inexpensive devices are designed to work with one or two vehicles, while the more sophisticated, advanced models are sold to dealers and could cost thousands of dollars. Before purchasing an important programer make sure you investigate the seller online and read reviews. Transponder Clone Keys When a car key is inserted into the ignition, it sends an unintentional radio signal to the transponder chip. The signal is accompanied by an individual serial number that certifies that the key is the correct one for the specific vehicle. The system is designed so that it's extremely difficult to steal vehicles as they only start when the key sends the correct signal. The use of a suitable key cloning machine allows for the duplication of keys without having to reprogram the car's computer to recognize the new key. Cloning a car key requires two things: a way to get the data off of the original key and a machine that is able to write that data onto another chip. Most conventional cloning devices work well with a variety of keys. However, some machines only can be used with a small number of brands and types of keys. A reliable cloning tool will identify not only whether there is a chip within the key, but also what kind of chip it is. This is important because there are many different kinds of chips that are in use today. programming car keys is easy to mix up the chips when switching them between different shells, so it is crucial that a cloning device differentiate between them. The more advanced systems will even include an identification feature for each type of chip. This will prevent a key from being programmed to a wrong vehicle, and is also a safeguard against someone who steals the original key and trying to use it in another car. The right equipment allows locksmiths to provide customers on-site replacement of keys and also help them avoid the expense and inconvenience of having to bring their vehicles back to a dealer. In addition the equipment enables locksmiths to provide more services and attract new customers. In just a few short years the cost of only a handful of keys per week will make up the majority of these units. This is the perfect time to start offering this service, since many of the leading automakers are urging their dealers to offer more key duplication and replacement services. Key Fobs Key fobs can be used for a variety. They are commonly used in access control systems in apartment buildings and can also be used as a way to control small appliances in the home like garage door openers. They utilize radio frequency identification, also known as RFID. When you tap the fob against the reader it transmits a specific frequency which can be recognized and allow access. These systems are usually monitored and controlled by a central computer, so you are able to grant access to various people. You can also use the key fob to lock or unlock your vehicle. It's safer than a traditional car key, since it eliminates the possibility that someone could duplicate the key. Additionally, you can easily disable your key fob in the event that it gets lost or stolen in contrast to a traditional key. A key fob can be used to gain access to a facility, without the need for a password or passcode. This is an extremely useful feature for commercial and industrial settings where it can be difficult to monitor and control access for employees. Fobs can also be useful in preventing cyber attacks, which are caused by lost or copied keys that provide malicious users with a key into an system to install malware or steal data, and also engage in other cybercrimes. Fobs are a fantastic option for gated communities, where they can be programmed to let residents access to common areas such as the community pool or storage facilities. They can also be programmed to open doors at specific residences, making it simple for tenants to give access to cleaning crews, babysitters and pet walkers. To program a keyfob, you will need a tool that can communicate with the vehicle's computers. Smart Pro is a powerful tool used by a lot of locksmiths and auto mechanics. It is able to program the majority of major brands and models. It can also read and program transponder chips, create clone keys, and perform some OE level programming. While it's not cheap, it's an excellent option for anyone in need of an effective key programming tool.