Security, rain or shine. A weatherproof Nest Cam outdoor security camera can be put wherever you want – your front door, the garage or the... This outdoor security camera plugs into the mains power supply. It alerts a phone when activity is spotted, and gives the ability to listen in and talk back from the Nest app. Subscribing to Nest Aware allows 24/7 continuous recording and person alerts, as well as the ability to see activity from the last three hours. The night vision ability increases illumination and clarity during darkness.