Unused, new product. To use this for unlocking with a non-touch key, registration with the relevant device is required. Please contact your property management company for registration. Note: This product does not include a key. Customers who wish to purchase a key should visit the MIWA Lock manufacturer's direct sales website below: https://www.shop.miwa-lock.co.jp/ec/top There are also Raccess keys that start with TLRS, so please check the model number carefully before purchasing to confirm if registration is possible. This is TLRS2. Please understand that the battery needs to be replaced. There are several in stock, so the photos are being reused. Please check the manufacturer's website for details: https://www.rrrmaji.com/product/13780