The polished brass Ring Video Doorbell from Bot Home Automation lets you see who is at the door from your smartphone, whether you’re home or away. It features a 720p HD camera with night vision which provides a clear view of your front door. A built-in rechargeable battery lets you install the doorbell anywhere. You can also connect the doorbell to the existing doorbell wiring. Motion-triggered alerts can be sent via the free Ring app (iOS and Android) to notify you of arriving guests and deliveries. Cloud recording ensures that you’ll never miss any activity happening at your home.