Thank you for viewing. This is the control box for the KATO automatic railroad crossing basic set. The product number is 20-650. Operation has not been confirmed. Please check the condition in the photos. 【Notes】 ◆ Please understand that this is a used item before purchasing. We cannot accept requests after you receive the product. ◆ Even during communication in the comments regarding price negotiations or questions, we will prioritize the person who purchases first. ◆ We will accommodate requests for exclusive listings, but please complete the purchase within 24 hours. If the purchase is not completed within 24 hours, we will cancel the exclusive listing without notice. ◆ We do not offer layaway as it can lead to problems. ◆ When negotiating the price, please provide your specific desired amount. We will not respond to questions such as "Is it possible to lower the price?", so thank you for your understanding. ◆ Shipping is planned via Rakuraku Mercari. N gauge