Optional elements of the system AURATON T-2 Thermometer (sold separately) An optional element of the system allowing for controlling temperature in a room other than that with the AURATON 200 RTH regulator.
3 LCD 2 Thank you for purchasing the modern temperature controller based on an advanced microprocessor. AURATON 200 RTH FrostGuard function: Protects the interior from freezing Enables cyclic reduction of set temperature by C for 6 hours. Backlit LCD display The backlit display enables device control even in dark rooms. AURATON Hi bWindow handle (sold separately) A window handle, equipped with a position sensor and a transmitter, is an optional element of the system. This way the handle provides information about the state of the window. The handle also differentiates between 4 widow positions opened, closed, pivoted and trickle ventilated (micro- ventilation. The handle transmits information to the RTH receiver that controls the relay, e.g. switching off a heater in the event of opening the window or lowering the temperature down to 3 C to conserve energy. One RTH receiver operates with max 25 handles.