The TV Energy Saverpower controller reduces the standby energy consumed by TV/PC accessories by switching them Off when the TV/PC is turned Off. The Product connects to a TV/PC and its accessories via two power socket cords. One power socket is the "Master" to which a TV is connected. The second power socket cord is the "Slave" to which all the TV accessories (power strip with connected devices) are connected ( see Brief Manual and know how to work).  

Energy Saver has safe approval for  North America , Europe and all different countires , we got UL/cUL /CSA/CE/GS /TUV/CB /CCC/SAA /PSE etc safe approval .