ABUS CO2 Alarm - CO2WM110 AirSecure - Monitor for air quality, humidity, and temperature in the room - with alarm and CO2 indicator - 10-year sensor.

["FUNCTION: CO2 monitor for monitoring CO2 concentration indoors thanks to NDIR sensor - always see whether the indoor air quality is good, normal, or poor (traffic light system)","OLED DISPLAY: shows CO2 level, temperature, humidity, date, and time","ALARM: audible alarm and change in LED color display for poor air quality - alarm message can be viewed later in case of absence","USE: for schools, offices, kindergartens, or at home - avoid poor air quality - prevent headaches, discomfort, and increased number of aerosols in the air","CO2 SENSOR: max. lifespan of 10 years - after that, the CO2 monitor needs to be replaced","INSTALLATION: mount warning device on the wall or place on a dresser, table, or similar"]