Another super cool feature we didn’t disclose yet: The DoorBird Video Doorbell features Power over Ethernet (PoE) Standard IEEE 802.3af. So you can power the DoorBird with two simple wires (wall-plug power supply [included], DIN-rail power supply [optional]) or PoE 🙂
For more information (compatible injectors/switches) please check http://www.doorbird.com/support