one ring doorbell works perfectly just used. the one in the box is brand new but for some reason I can't get it to power up. i believe it's defective i think it can be exchanged selling both as is no returns

The Ring Doorbell Pro 2 is a modern, rectangular-shaped video doorbell powered by a hardwired connection. It features night vision capabilities and a 180-degree view, providing security for your home, school, or shop. This model is compatible with Amazon Alexa for smart home integration and comes in a sleek silver color with a satin nickel finish. It includes a 1-year manufacturer warranty and has a power consumption of 30w. The Ring Doorbell Pro 2 is a stylish and functional addition to any property.