Advanced motion detection allows you to designate priority monitoring zones, and when someone or something enters those zones, the video doorbell camera will send you video and alerts. The Ring Video Doorbell 2 is a generation two video doorbell that is truly an improvement of the original in several areas. As a wireless video doorbell with excellent video quality, it’s not only appealing for homeowners but also for renters. At 1080p HD resolution increased from 720p in the original Video Doorbell and a 160 degree viewing angle, you will not only be able to see everything on your front porch, but you’ll be able to see your visitor’s features clearly. The Ring Video Doorbell has improved night vision capability over the original as well. Adjustable motion detection and two way audio complete the package nicely so that you can get instant alerts about and then see, hear, and speak to anyone or anything at your front door from your iOS or Android smart phone, tablet, or computer. Available currently in silver or bronze black both water resistant, the Ring Video Doorbell 2 itself is a nice size, about 5”x2. 5”x1”, and is weather resistant for a longer lifespan. The Doorbell 2 is powered by battery no worries during power outages, with an easily removable battery pack for recharging, or you can connect it to the home’s doorbell wiring for continuous power. The battery pack is estimated to last six months to a year before needing to be recharged, depending upon usage. The Doorbell 2 is also compatible with various smart locks and smart hubs, which further increases smart home streamlining.