Connectivity: 802.11 b/g/n wifi connection 2.4 or 5.0 GHz. Choose from a variety of chime tones, adjust the volume to your ideal setting, and temporarily snooze alerts all from the Ring app. Includes a built-in nightlight that automatically turns on for added peace of mind. Easily set up by plugging into a standard outlet and connecting via wifi. Hear real-time notifications when your connected cameras and doorbells detect motion, or when someone rings your doorbell. Extend your wifi signal up to 2000 sq. ft to boost the network for all your Ring doorbells and cameras. Bring flexibility, convenience, and peace of mind to your home with Chime Pro, a three-in-one solution that includes a wifi extender for your Ring cameras and doorbells, a nightlight, and a chime box to hear notifications for your Ring cameras and doorbells.