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What Are Key Programmers? car key programming come with ignition and key systems that require a reprogramming event at some point. Key programmers can be useful in this case. Three scenarios may require a shop to have key-programming capabilities. They could run into an issue with no-starting diagnostics or the customer needs an additional key or the keys have been lost. OBD-II Key Programmer Units A car key programmer is a device which lets you modify or add a code on a transponder inside the keyfob of an automobile. This could be done to permit an alternative key to operate the vehicle, or to allow for another person to use the vehicle. These devices are expensive and may require training and expertise in order to operate. These devices are usually used by auto repair shops or professional locksmiths however, they are difficult to locate for home mechanics. The best key programmers are designed to be easy to use however, others are more complex and intended for professional usage. These devices can be challenging to use without instructions. They require a certain programming mode. The best unit for you will depend on your requirements and a few even have an remote control that allows you to use the device while sitting in the driver's seat. The Autel MaxiIM is an excellent choice for those who need to perform advanced key programming functions. It has a number of advantages over the Autel DS808 as well as MP808, including key programming, remote learning, key generation, and hex code decoding. This device also features an integrated Wi-Fi network, which is useful for those working in an auto shop or garage. The XTOOL Inplus IP616 is another option. This device comes with two methods to program keys: either via vehicle or type. The “By vehicle” method is simpler and more suitable for most people. However the “By Type” method requires some knowledge of the technical. This tool is extremely versatile and can save time when performing repairs to your vehicle. The Xtool IK618 provides a variety of special functions at a low cost. It can read PIN code as well as read hex code and support more than 32 unique reset services. It is ideal for technicians in the automotive field, and can be used to perform a variety of diagnostic tasks. It has a large screen which makes it easy for you to use. Self-Programming Keys Locksmiths are often able to reprogram key fobs and car keys. This requires a tool known as”key programer. “key programer.” These devices can be standalone units or integrated in more sophisticated scan tools developed by automotive manufacturers, mechanics and dealers. The primary programmers are designed to communicate bidirectionally with the OBD-II connector. They are compatible with a range of models and makes. Some car manufacturers will not permit locksmiths to reprogram keys for their vehicles. This is to ensure security. This stops people from copying your existing key to steal your car. In many instances the car's computer will never permit a key to be programmed more than once This is the reason the system prevents hot-wiring the stolen vehicle as seen in the movies. Even the T-800 Terminator would not be able to leave with Sarah Conner's car! This is why some car manufacturers don't include instructions in their owners manuals for creating additional keys or for reprogramming an existing key fob. They assume that their customers will be ignorant and will not be able to figure out how to do things on their own. They make it more difficult for them. Fortunately that the majority of major US and Asian automakers have shared their key programming protocols with tool makers who design and manufacture this type of device. Consequently, there are a wide variety of key programmers for these models of vehicles that allow reprogramming of keys or the creation of new fobs. These devices are available in different price ranges and functions however, they're generally inexpensive for locksmiths to use. The most basic, inexpensive key programmer is designed to work with only one or two vehicles, whereas the more sophisticated, advanced ones are sold to dealers and may cost a few thousand dollars. Before purchasing a key programer it is recommended to do some research about the seller on the internet and read reviews. Transponder Clone Keys When a car's key in the ignition is used, it sends an extremely low-level radio signal (called transponder) to the chip. The signal is accompanied by a unique digital serial number that certifies that the key is the correct one for the specific vehicle. The system is designed in such a way that it's extremely difficult to steal vehicles because they only begin to operate if the key is sending the correct signal. A key cloning device could be used to duplicate keys, without having to reprogram the computer of the car to recognize the new key. Cloning keys for cars requires two things: a way to extract the data from the original key, and an apparatus capable of writing that information onto an entirely new chip. Currently, the majority of conventional cloning machines work well with a broad range of keys. Certain machines, however, only work with specific brands and types. A good cloning system will not only determine if there is a chip in the key, but also what kind of chip it is. This feature is essential because there are many different types of chips in use today. When swapping the chips between the key shells, it is easy to mix them up, which is why the need for a cloning device able to discern between them is crucial. Advanced systems will include an identification feature that allows them to identify every type of chip. This prevents a key from being programmed to a wrong vehicle, and it is also a defense against who steals the original key in order to use it in a different car. The right equipment will allow you to replace keys on-site, saving your clients the hassle and expense of having to return their vehicle to the dealership. The equipment also allows locksmiths to provide more services and attract customers. The ROI for most of these units can be realized in just the span of a few years, after which they will be able to produce only a few dozen keys each week. This is a good time to introduce this service, since many of the leading automakers are pushing dealers to offer more key duplicate and replacement services. Key Fobs Key fobs are used in a wide variety of applications. They are commonly used in access control systems for apartment buildings and can also be used to control household appliances such as garage door openers. They utilize radio frequency identification, also known as RFID. When you tap your fob on a reader, it transmits a specific frequency that is recognized by the reader, allowing entry. These systems are typically monitored and controlled by a central computer, therefore you can grant access to different people. You can also utilize the key fob to lock or unlock your vehicle. It's safer than a traditional car key, as it eliminates the possibility that anyone could copy the key. You can also easily deactivate the key fob in the event that it is stolen or lost. Another benefit of the key fob is that it can be used to access facilities without requiring an account number or passcode. This is a great feature for industrial and commercial settings where it can be difficult to monitor and control access to employees. Fobs can also be used to prevent cyber attacks. These are caused through keys that are lost, misplaced or copied, giving malicious actors a key to a system, allowing them to install malware, access information and commit other cybercrimes. Fobs are an excellent choice for gated communities, where they can be programmed to allow residents into common areas like the pool of the community or storage facilities. They can also be programmed to open doors for individual homes, which makes it easy for a tenant to allow access to babysitters, cleaning crews and pet walkers. To program the key fob, you'll need an instrument that is able to communicate with the vehicle's computer. Smart Pro is a powerful tool used by a variety of locksmiths and auto mechanics. It is able to program all major brands and models. It can also read and program transponder chips, clone keys and do some OE level programming. It's not cheap however it's an excellent option for anyone who is looking for a reliable key programmer.