GFG GMA 313
The GMA313 uses an infrared (NDIR) Carbon Dioxide Sensor and indicates a gas hazard immediately. With its built-in alarm light and its loud buzzer the GMA313 gives a reliable warning not only at
the danger spot but even before entering the hazardous area. The audible/visual alarm unit gives an additional alarm indication wherever you want to install it, e.g. at the cellar/kegroom door, stairways, or at the bar.
The GMA313 complies to the Australian Standard, AS5034.