The Greenbee environmental monitor offers multi-sensor and permanent measurement. It allows simultaneous monitoring of various outdoor environmental parameters on a convenient 24/7 basis. These include noise, odour pollution, climate (temperature, relative humidity and wind speed and direction), photochemical and PM1 particulate matter.

The system is self-powered on solar panel and buffer battery, requiring no wiring. A special fixing mechanism means it can be easily installed on any upright stand.