Aeon Labs Energy Meter
From LinuxMCE
http://www.aeon-labs.com/site/products/view/4/
Aeon Labs Energy Meter
The Aeon Labs Smart Energy Monitor is a low-cost energy monitor for the entire home. It can wirelessly report immediate wattage and kWh usage to central control point gateways such as the 4HomeMedia CP and can be easily and safely installed by anyone.
Ease and safety are paramount: Electricians are not required to install the Aeon Labs Smart Energy Monitor; the customer never needs to handle hot exposed wiring. Current transformer clamps clamp around the AC Mains to detect energy usage for the entire house. The main body is anchored using a back mount which opens to easily for battery replacement every 1 years.
