A quick review of the Ring Video Doorbell Pro. The Ring Video Doorbell Pro is Ring's latest wireless HD doorbell. The Doorbell Pro installation requires a wired doorbell as it does not contain a battery like the original Ring Doorbell. It has new features such as 1080p video, 5ghz Wifi support, advanced motion detection, and improved audio quality. This is a quick overview of the Doorbell Pro as well as a comparison to the original Ring Doorbell.