Patent 11361060 was granted and assigned to Vivint, Inc. on June, 2022 by the United States Patent and Trademark Office.
Techniques are described for a security and automation system. One method includes detecting a presence of a person proximate a residence, receiving a first authentication factor from a device associated with the person, receiving a second authentication factor associated with the person, and initiating a change of state of a locking mechanism associated with a barrier of the residence based on the first authentication factor and the second authentication factor.