![CDATA[The air quality sensor and room climate sensor GS 41.40 mod from Müller is designed for wall mounting and offers a compact design. It measures CO2, temperature and humidity and enables manual adjustment of the target temperature. The device supports Modbus communication in ASCII and RTU formats and has two control outputs (0-10 V) and two FET outputs. There is also an input for an external temperature sensor, which increases the flexibility of climate control. The GS 41.40 mod is ideal for modern automation solutions in residential and commercial buildings and helps to improve air quality.]]>