The Ring Chime Pro Wi-Fi Extender is a modern, white digital door chime suitable for homes. It is a wireless device that does not require batteries, powered by a wall plug-in with 120V voltage. The Chime Pro features a waterproof plastic construction, a portable bell/chime, and a variety of melody/tune options. With a sleek rectangular button shape and a compact size of 1.9 inches in length, 3.7 inches in height, and 1.25 inches in width, this door chime is a convenient and stylish addition to any home's entryway. Like new open box. Plugged in tested.
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