Aranet4 HOME CO2 Sensor Aranet4 HOME is an innovative air quality monitor that measures CO2 level, temperature, relative humidity and atmospheric pressure. Its key features include: Visual and sound warnings when CO2 concentration reaches unhealthy levels Wireless, portable, and easy to use NDIR technology that ensures precise measurements Energy efficient e-ink display Long battery life for up to 4 years! In addition, download our free Aranet4 smartphone app to see your 7-day historical data and start noticing patterns. Aranet4 is perfect for your home, school or office! You can also buy a specially designed anti-theft fitting to install on wall here. Download Product Sheet PDF If you are looking for a total building solution using multiple sensors, take a look at the Aranet4 PRO and Aranet PRO Base Station
