Our transponder chips include VVDI super chips, glass chips, etc. These transponder chips are shipped directly from the factory, and their quality is guaranteed. We will give customers the most suitable price. Our various chips are very popular, especially VVDI super chips (XT27A, etc.). Weki is mainly engaged in large-scale wholesale of car smart keys and the parts of car keys. Its main partners are large wholesalers and large and medium-sized auto locksmiths in Europe and the United States and other areas. Customer feedback on the quality of Weki's products is very good. We have high stickiness with major customers and have long-term cooperation.
The transponder chip, also known as a transponder key or immobilizer chip, is a small electronic device embedded in a car key. Its primary function is to provide an additional layer of security to the vehicle's anti-theft system.
Here are the main functions of a transponder chip:
1. Vehicle Authentication: The transponder chip acts as a security feature to prevent unauthorized starting of the vehicle. It contains a unique identification code that is programmed to match the corresponding code stored in the car's immobilizer system. When the key is inserted into the ignition and turned, the car's immobilizer system sends a signal to the transponder chip. If the code transmitted by the immobilizer matches the code stored in the chip, the vehicle's engine will start. If the codes do not match or are absent, the engine will not start.
2. Anti-Theft Protection: The presence of a transponder chip in the key adds an extra layer of protection against unauthorized access and theft. It makes it difficult for thieves to start the vehicle using a duplicate or generic key since the immobilizer system will not recognize the incorrect code transmitted by the chip.
3. Immobilization: In the event of an attempted theft or unauthorized access, if the immobilizer system detects an incorrect or absent transponder chip signal, it can immobilize or disable the vehicle's engine. This prevents the engine from starting or continuing to run, enhancing the security of the vehicle.
4. Key Cloning Prevention: Transponder chips use advanced encryption technology to transmit unique identification codes. This makes it extremely difficult for potential thieves to clone or copy the key's code and create a duplicate key without proper authorization.
It's important to note that the specific functionality and implementation of transponder chips can vary depending on the car's make, model, and year. Some vehicles may have more advanced transponder systems that incorporate additional security features, such as rolling or encrypted codes, to further enhance protection against theft.
If you need to replace or reprogram a transponder chip or key, it's recommended to consult a professional automotive locksmith or contact your car's manufacturer or authorized service center. They will have the necessary equipment and expertise to ensure proper programming and functionality of the transponder chip with your vehicle's immobilizer system.
The location of the transponder chip within a car key can vary depending on the key design and the vehicle's make and model. Here are some common locations where you might find the transponder chip in a key:
1. Key Head: In many car keys, especially those with a traditional key blade, the transponder chip is housed within the key head, just like RHK KEY or Transponder Chip. The key head is the larger, usually plastic, portion of the key that contains any buttons, logos, or branding. The chip is typically embedded within the key head, often near the base or in a designated compartment.
2. Key Blade: Some car keys have a transponder chip integrated into the key blade itself. In this case, the chip is usually located in a small cavity or slot along the length of the key blade, near the base or handle of the key.
3. Key Fob: For modern car keys that incorporate keyless entry and remote start functions, its also called Smart Car Key or Car Remote Key, the transponder chip is typically integrated into the key fob or remote control portion of the key. The key fob usually contains buttons for locking, unlocking, and other functions. The chip is housed within the key fob's circuit board or electronics, which are enclosed within the plastic casing of the key fob.
It's important to note that the transponder chip is not visible from the exterior of the key and is generally not accessible without disassembling the key. The chip is protected within the key's housing or electronics to prevent tampering or damage.
If you need to replace or reprogram a transponder chip, it is recommended to consult a professional automotive locksmith or contact your car's manufacturer or authorized service center. They will have the necessary tools and expertise to safely access and work with the transponder chip within your specific key.
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