Abstract: Methods and systems for communication of premises data are disclosed. An example system may comprise a computing device configured to receive premises data from a plurality of devices located at a premises. The plurality of devices may be associated with different systems. Each system may comprise a different server, protocol, or device type. The computing device may coordinate communication between the plurality of devices and corresponding servers. The computing device may also send, based on data from a device associated with one system, a control message to a device associated with another system.

Abstract: A system comprises a bridge server configured to exchange event data and control data with premises devices. An application server coupled to the bridge server is configured to exchange the event data and the control data with the bridge server. The application server includes virtual devices comprising logical models corresponding to the premises devices and configured to use the event data and the control data to maintain state of the premises devices. The application server includes a rules engine configured to control interaction among the premises devices. An application engine coupled to the application server communicates with a device application configured for execution when installed on a remote device. The device application generates a user interface configured to present the event data and state of the premises devices and receive as input the control data of the premises devices.