Domoticz

Domoticz is a Home Automation System that lets you monitor and configure various devices like: Lights, Switches, various sensors/meters like Temperature, Rain, Wind, UV, Electra, Gas, Water and much more. Notifications/Alerts can be sent to any mobile device.

Hardware: RFXCOM Transciever, Z-Wave, P1 Smart Meter, YouLess Meter, Pulse Counters, 1-Wire, EnOcean, and a lot more....