Abstract: A monitoring system that is configured to monitor a property is disclosed. The monitoring system includes a sensor that is configured to generate sensor data that reflects an environmental condition of the property and an electrical monitoring device coupled to an electrical cord that provides power to an electrical device located at the property. The electrical monitoring device is configured to generate electrical data that reflects electricity that flows through the electrical cord. The monitoring system includes a monitor control unit that is configured to: receive, from the sensor, the sensor data; receive, from the electrical monitoring device, the electrical data; and analyze the sensor data and the electrical data. The monitor control unit is configured to: based on analyzing the sensor data and the electrical data, determine a status of the electrical device; and based on the status of the electrical device, perform a monitoring system action.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a storage device, for monitoring a property are disclosed. A monitoring system includes one or more processors and one or more computer storage media storing instructions that are operable, when executed by the one or more processors, to cause the one or more processors to perform operations comprising: obtaining sensor data from sensors at a property; determining, for a peril, a risk that the peril will occur at the property based on risk factors determined from the sensor data; selecting a particular risk factor from the risk factors based on the risk that the peril will occur at the property; and providing an indication of the particular risk factor.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a storage device, for alerting a user immersed in a virtual reality environment to the occurrence of an event. In one aspect, a system includes sensors and a monitoring unit. The monitoring unit includes a network interface, a processor, and a storage device that includes instructions to cause the processor to perform operations. The operations include detecting the occurrence of an event at a property, determining that a user who is located at the property is immersed in a virtual reality environment at a time of occurrence of the event at the property, based on determining that the user who is located at the property is immersed in the virtual reality environment at the time of the occurrence of the event, generating an alert notification that is configured to initiate the user's emergence from the virtual reality environment.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a storage device, for monitoring a property are disclosed. A monitoring system includes one or more processors and one or more computer storage media storing instructions that are operable, when executed by the one or more processors, to cause the one or more processors to perform operations comprising: obtaining sensor data from sensors at a property; determining, for a peril, a risk that the peril will occur at the property based on risk factors determined from the sensor data; selecting a particular risk factor from the risk factors based on the risk that the peril will occur at the property; and providing an indication of the particular risk factor.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a storage device, for alerting a user immersed in a virtual reality environment to the occurrence of an event. In one aspect, a system includes sensors and a monitoring unit. The monitoring unit includes a network interface, a processor, and a storage device that includes instructions to cause the processor to perform operations. The operations include detecting the occurrence of an event at a property, determining that a user who is located at the property is immersed in a virtual reality environment at a time of occurrence of the event at the property, based on determining that the user who is located at the property is immersed in the virtual reality environment at the time of the occurrence of the event, generating an alert notification that is configured to initiate the user's emergence from the virtual reality environment.