The technology could soon be installed in every school on the Isle of Man.
The Manx government is trialing the technology across the island's schools
It follows a successful pilot scheme in Scoill Phurt le Moirrey and the Tynwald Chambers.
Data from the monitors will also be used to make sure classrooms are well ventilated to help stop the spread of Covid-19.
The roll-out of the monitors is being led by Digital Isle of Man.
A spokesman said the trials have been designed to "showcase the Isle of Man as an ideal location for innovative technology."
Will new UK law be brought in to protect Manx renters from mould?
Local Economy Forum launched to propose alternative to 'destructive' min wage increase
Group raising money towards legal costs for new Summerland inquest
Police appeal after Manx stone wall damaged
MHK wants to see all private healthcare reports
Let’s make Hop Tu Naa a boo-tiful night for all, say police
Hose under the hammer, your chance to drive home a real fire engine!
Event to celebrate women in farming
