This gas detector measures the concentration of CO2 (carbon dioxide) in the cellar. The alarm tone, visual signals and vibration warn the wearer of dangerous gas concentrations and displays the current CO2 concentration on the display. People in the cellar can therefore be warned of danger.
Moreover, a ventilation system can be turned on automatically via an integrated relay when the alarm sounds. When dangerous concentrations have reduced to non-dangerous levels, the ventilation system then turns off.
A remote control is included in the package. With it, the alarms can be displayed outside of the danger area.
An additional oxygen sensor (optional) can also be used. The optional battery-powered emergency operation is also useful so that the system can run and sound the alarm even when the power is off.
