Methods, systems, computer-readable media, and apparatuses for managing sensors and computing devices associated with a premises are presented. An example method comprises receiving, by a computing device from a mobile device: an image of a sensor that comprises a quick response (QR) code; and a request to add the sensor to an account associated with a premises; identifying the sensor based on the QR code; and based on identifying the sensor based on the QR code, adding the sensor to a list of sensors associated with the account.