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This canary warns if the air in a home has the best quality or not, the challenge is not to let it die

This canary warns if the air in a home has the best quality or not, the challenge is not to let it die

The use of canaries as a means of warning in coal mines for more than a century was suggested by two Danish businessmen. Canairi is an air quality monitor that analyzes the levels of CO2 (carbon dioxide) in a home or indoors, and alerts people when they need to ventilate the room.

As its name indicates, this device uses a canary that ‘dies’ when carbon dioxide levels exceed 1000 ppm (parts per million).

According to its creators, Canairi uses a subtle but effective way to warn people when the air quality is harmful in the home.

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When the bird falls, the user should open the window or door to ventilate the room. Once CO2 levels drop, the yellow bird will return to its normal position.