We purchased our first Ring doorbell while still in Minnesota. It gave us visibility to people at our front door which was downstairs. When we got to Kentucky, we added another doorbell, so we had both primary entrances covered. We added cameras outside the house to watch the dog. It was also a good addition to security. We have since added some cameras inside the house. These cameras allow Sheila to keep an eye on me if she is doing something inside or outside the house. The combination of cameras has improved our convenience, security, and safety.