This wireless heat-sink thermostat system enables an individual heat-sink regulation for each room according to wishes & usage habits. The wireless system also spares you trouble with poorly used & controlled thermostats at places that are difficult to access. Simply replace the old velve head of the heat-sink by the electronic adjustng drive (no need to let out water from the heat sink). This operating part independent of the adjusting drive can be placed at any point & can be taken in hand for a comfortable programming at all times.
For extending the set in addition up to 7 adjusting drives (optionally available) can be controlled via the operating element.