A:Answer No. Nest Cam (Battery) has an ecosystem of accessories that will allow you to put it on a table top surface, plug it in outdoors, power it with Power over Ethernet (PoE), or hook it to a solar panel. Though it can run on battery power alone, you can keep your camera plugged-in, even outdoors, using the weatherproof cables (sold separately). Nest cameras and doorbells do not support direct connection to a transformer, and won’t work with wires directly connected to an electrical circuit.