The Ring 88PR000FC000 Chime Pro Wi-Fi Extender and Indoor Chime is a modern and sleekly designed doorbell system suitable for home use. This wireless device features a white plastic construction with a rectangular-shaped button that is waterproof and can play a melody or tune. With a power consumption of 400 uA in standby and 200mA in working mode, this portable bell/chime is easy to install and offers convenience and security for any household.