The Ring Video Doorbell (2nd Gen) in Satin Nickel is a modern, rectangular-shaped doorbell with a sleek silver design. It is IPX6 rated for water resistance and comes with a full 12 months manufacturer's warranty. This battery-powered digital doorbell from Ring features Wi-Fi connectivity, a portable bell/chime, and the ability to play a melody/tune. With original retail packaging and wireless connectivity, this 2019 model is a convenient and stylish addition to any home for added security and convenience. Bought this for my home, but Ring Doorbell left behind by previous owner, so have not needed.