The Ring Chime Pro Doorbell WiFi Extender in White is a modern, rectangular-shaped door chime that operates on a wall plug-in power source. With a sleek white plastic design and wireless connectivity, this unit is suitable for home use and compatible with the Ring Video Doorbell. Featuring melody/tune options and a portable bell/chime feature, the Ring Chime Pro is a must-have accessory for your Ring doorbell, serving the dual function of indoor chime and WiFi extender for your Ring doorbell.