Engie M2M

Engie M2M supplies internet-of-things devices for monitoring indoor air quality. Its range includes CO2 sensors in two versions, Basis and Plus, intended for schools, government buildings and businesses. The devices report over the Sigfox network, which the company says covers 99 percent of Belgium.

What Engie M2M offers

• CO2 sensors — Basis and Plus models that track carbon dioxide levels indoors.
• Sigfox connectivity — low-power network access for connected devices.
• Discovery kit — a starter package for trying the Sigfox network.

Who it works with

The sensors are aimed at schools, government buildings and businesses that want to check ventilation and air quality in their premises.

Key facts

• Coverage: Sigfox network reaching 99 percent of Belgium
• Product line: CO2 Sensor Basis and CO2 Sensor Plus