This Ring wireless video doorbell is the perfect addition to any home. With its sleek satin nickel design and wireless connectivity, it allows for easy installation and convenient use. The doorbell is powered by Wi-Fi and comes with one battery, making it eco-friendly and cost-effective. The Ring 8VR1SZ-SEN0 model features a rectangle shape and is made of nickel material. It has a length of 1.5 inches and a width of 2.5 inches, making it a perfect fit for any doorway. With its Wi-Fi connectivity, this doorbell allows for easy access to your home and provides a clear view of your property. Comes with everything shown.