• The varmo TZ eco radiator valve regulates your radiator with energy-saving Z-Wave wireless standard. Thus, you can add a component to your Z-Wave Smart Home network. • Thanks to the FLiRS (Frequently Listening Receiver Slave), the heating valve responds to incoming commands without any major delays, for example changing the temperature. Design covers are available in various colors, so you can change them according to your wishes and interior design. • The varmo TZ eco radiator valve is easy to operate, has an orange backlit display and an extra large temperature display. Heating periods are programmable, the daily and weekly times are individually programmable and the valve detects when a window is open. The manual adjustment is of course possible at any time. • In addition, the valve has a child safety lock and various security levels, a frost and lime protection function and fits on many common radiator valves. • The display can be rotated 180 degrees.