Product Name: Ring Battery Doorbell Plus Purchase Date: Purchased October 4, 2025 [Reason for Listing] I purchased this for security purposes to observe the outside from the inside of the door viewer, but it did not function as intended, so I am listing it. [Included Items] Everything shown in the photos. [Condition] - There are some scratches because I tried attaching it to the inside of the door viewer with double-sided tape. - Please refrain from purchasing if you are looking for a product in new condition or if you are concerned about the details. - Operation has been confirmed. [Other] Returns and price reductions are not possible. Please purchase only if you understand and agree to the product description. [Product Link] https://www.amazon.co.jp/dp/B09WZCVY8Y?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1