Sonnet-kun Pacific Shonan Transmitter Set of 3 This set can be added to your current Sonnet-kun call chime system. We will adjust the radio waves before shipping. As understanding of USED items varies from person to person, and this is an expensive product, please let me know if there are any points you would like me to check. I will respond after confirming. Please refrain from bidding if you are a perfectionist or looking for a perfect item, as this is not a new product. Please only bid if you are satisfied with the photos. If you cannot confirm the condition from the photos, please comment in the question section. Please refrain from bidding if you are looking for something at the same level as a new item. I will gladly upload any photos you would like, so please feel free to ask. ・Please ask any questions you may have.