To inform you about any escape of gas in the air that is dangerous for breathing, VIGAZ offers O2 atmosphere detector for the safety of your staff which will warn you of any O2 decrease. Continuously operating wall-mounted O2 detector The device has 2 alarms which go off if the oxygen level is incorrect. Each alarm has a cut relay to enable you to drive external devices (ventilators, sirens, visual flash) Possibility to have the sensor integrated into the case or connected by cable