AIPHONE JS-DA model intercom, sleek black design. - Model: JS-DA - Serial Number: TMS52203 R - Brand: AIPHONE - Color: Black ★ Everything in the picture is included. ★ Operation confirmed. ★ Please check the photos carefully as there may be scratches and stains on the product. ★ Please check the photos carefully before purchasing. ★ Please consider purchasing if you understand that this is a used item. ★ If there are any problems with the product, please contact us before leaving a negative review. ◆ We will ship within 24 hours of purchase. ★ Thank you for viewing the product.