New, unused aftermarket spare key for Rolls-Royce. It contains a 315MHz board, the same as the Japanese specification. To actually use it as a spare key, you need to register the PIN code. I've heard it can also be used for BMWs, but all registration-related matters are at your own risk. Please use it for display, collection, keychains, or parts for repair. Although it is new and unused, there are tiny scratches from transportation and wiping with a cloth. Also, as it is an aftermarket product, the details of the construction are rougher compared to the genuine product. If you are looking for perfection, please purchase the genuine product.