The MR24BSD1 24 GHz radar module, which is used to monitor the quality of human sleep , detect body movement and stillness along with the accompanying human breathing rate . The mmWave Radar Sensor performs measurements based on the 24 GHz mmWave Doppler radar technology . Its operation is independent of temperature, humidity, noise, airflow, dust, light and other environmental factors. It does not violate the privacy of the respondents, ensures anonymity and data protection, thanks to which it can serve as an executive element in devices used in places that require constant monitoring, such as lounges, hotels, prisons.