Used - The Ring Chime Pro (2nd Generation) with Wi-Fi Extender and Light (Model: 5UM2E5) is a white, rectangular digital doorbell that operates on Wi-Fi connectivity. It features a lighted design, melody/tune options, and a portable bell/chime function. Designed for home use, this wireless doorbell is made of plastic and can be powered by a wall plug-in. Perfect for creating a convenient and customizable entry system, the Ring Chime Pro offers a range of features to enhance your home security and convenience.