The AVM FRITZ! DECT 200 is almost a panacea, I really just wanted an outlet that I can turn off and on my phone. After delivery, I was pleasantly surprised at what this little thing can do. Over Christmas I have you used as a timer, daily can be set individually, the same time it was apparent how much power does the Christmas lights in the month, and the cost is also displayed when you saved the KW / h price. Meanwhile, I bought another one that I have programmed to all devices in the living room, overnight Electroless are. If you want to know how much is the power consumption of a device, you put the DECT 200 in between, and then you can see exactly in the Fritz box menu, how high the consumption and cost.