![CDATA[KNX room temperature extension Smart 55, matt black. With color display, temperature and humidity sensor. Installation in switch box. Integrated bus coupler. Suitable for 55 mm switch ranges e.g.: GIRA E2 or BERKER B3, B7 or JUNG A550 or MERTEN M-Pure. Active color display for function and status display. Background color w/s and display brightness adjustable. Display of target and actual temperature. Room temperature extension for indoor areas. Measuring range -10 to +50 °C. Simple setpoint shifting via separate +/- buttons. 1 bit +/-, 1 byte or 2 byte absolute object for setpoint adjustment. Min/max limit values, min/max memory. Room temperature control in conjunction with the MDT AKH heating actuators. Ventilation control with manual or automatic operation. Installation in switch box with supplied support ring. Recommended installation height: 1.6 m. Integrated bus coupler.]]>
