The wireless room thermostat with wireless socket comes with me to use an infrared Heizpanel of Redwell control. The system is so far very reliable and accurate. The temperature can be set as 0.5 degrees. This is more than adequate. The start-up was straightforward. The switch socket was immediately recognized. The settings for using a plurality of switching cans / receiver seems because of the addressing of the individual components to be somewhat complicated (manual). I but I can no longer say ansteuere only one outlet to do so. For my purposes, this set 100% fulfilled my expectations. A small point of criticism might be that the preset temperature and the actual current temperature can not be seen simultaneously on the screen and as I am a bit of a control freak ... ;-)