Arlo is a wireless home security camera system that allows you to keep an eye on your home from anywhere in the world. The Arlo system consists of a base station and one or more cameras. The cameras are battery-powered and wirelessly connect to the base station. The base station connects to your home network and provides internet access to the cameras. You can use the Arlo app to view live streaming video from your cameras, review motion and sound alerts, and save or share recordings with others.