The Libelium Smart Cities Pro is a powerful IoT sensor specifically designed for monitoring environmental parameters in urban areas. With support for LoRaWAN, Sigfox and 4G, it enables precise measurement of air quality (PM1/PM2.5/PM10), temperature, humidity, noise levels and other factors. The modular Plug & Sense! system offers flexibility in the selection and integration of sensors, ideal for applications such as smart lighting, waste management and traffic monitoring. Thanks to its robust design, the sensor is suitable for outdoor use and contributes to improving the quality of life in cities.