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A simple and highly efficient way to provide good air quality in classrooms all the time - have our SmartClass systems installed in each class, and have it inform student when windows/doors need to open to add some fresh air. in to keep air quality good all the time, when the quality of the air in the classroom reached a good level again, the windows/doors will have to be closed again - providing fresh good air all the time with saving energy
The sign is turn on when air quality reaches unhealthy levels
Directl to open windows for better air quality when air quality reaches a level is too high
When the air quality is back to normal good air quality levels the sign is turned off
Directl to open windows for better air quality when air quality reaches a level is too high
When the air quality is back to normal good air quality levels the sign is turned off
Optional Opened/Closed windows sensors:: Can be installed in the windows to allow the system to monitonr the actual opening and closing of the windows in the classrooms in conjunction with the activation of these signs
