This is certified Refurbished Ring Battery Doorbell Pro 1536p HD+ 3D Motion in Satin Nickel is a modern, stylish video doorbell that runs on batteries and features night vision capabilities. With a sleek design and 180-degree view, this doorbell is suitable for use at home, school, in a shop, or in an office setting. It is compatible with Amazon Alexa for smart home integration and offers wireless connectivity for easy installation. This high-quality product from Ring includes the video doorbell with a permanent battery, making it convenient and reliable for everyday use. Open box complete. See pictures for details and measurements. Ships out fast! Ships daily from U.S. I bundle shipping with other items from my store: ebay.com/str/nettsnook I will send you a refund after purchase or some customers are able to request invoices. Make sure to follow my store for exclusive offers and sales!