I have a bought the Raumthermostatset for heating control of three heating circuits in my house. At first I was skeptical whether the radio contact from the ground floor to work in the concrete boiler room. However, as already one has written here in the evaluation of the product is that it works with him, I thought I try it sometimes.
And with success, it comes. The distance was not the problem, but the reception through the walls, but even through the concrete wall in the boiler room is the radio signal through properly. Super a good buy, is to be recommended.
The handling is easy and the process of programming each outlet works with only two button presses. Day and night are the original program, you just have to adjust the temperature to their needs.
Just great and simple part.
Greeting,
Wolfgang