The 'internet of things' has come to the world of home security - with the Ring Video Doorbell, you can chat with home callers on your phone wherever you are, this means you can be at home even when you're away! The Ring Video Doorbell app is also compatible with a wide range of Ring security products, it links with security cameras and infra-red motion detectors to direct updates and video recordings direct to your phone. You can connect an unlimited number of devices, so this virtual doorbell app is a one-stop app for home security and peace of mind.