Order sensors
Your first order must include at least one exterior sensor (interior CO₂ readings alone can be misleading without outdoor context). €25 from every sensor is credited to your school as installation budget.
Exterior Sensor
Full air-quality monitoring station — PM2.5, weather, long-range Wi-Fi.
€125 each (€25 to your school)
1
Interior Sensor
CO₂ + ventilation monitor — USB plug-and-play for classrooms.
€125 each (€25 to your school)
0
Your order must include at least 1 exterior sensor.
Order summary
Exterior sensors (1)€125
Interior sensors (0)€0
… of which to your school for installation€25
Total payable today€125