Knowing and understanding what pollutants are in your area is key to managing the health and comfort of everyone in your home. If you are aware of what factors in your living space can cause health problems you can take action. The cair Pro indoor air quality monitor contains sensors that continuously collect information about the air quality in your living space and via the smartphone app it alerts you when levels of pollutants in the air (such as animal dander, mold, toxins and pollen) are elevated. cair Pro includes an NDIR CO2 sensor to provide information on ventilation levels in the living space – low CO2 levels indicate proper ventilation which is important for dilution of airborne pollutants – including viruses, bacteria and other organisms that are a problem in our lives. cair Pro monitors the following air quality parameters: * Volatile Organic Compounds (VOCs) * Carbon dioxide (CO2) * Particle concentration (large and fine particles) * Environmental parameters (Temperature & Humidity) The air in your living space – within reach. The cair Pro comes with a free app that allows you to check your air quality anywhere, anytime. Using the compatible app, you can view the current air quality levels in your living space on your smartphone, track when you have asthma or allergy problem and receive personalized app notifications when the air quality in your living space poses a potential problem. You can then take action using a series of recommendations provided through the app. Features: Particulate matter * Particle size: PM2.5 & PM10 (0.3 - 10μm) * Mass concentration range: 10-3000 μg/m3 * Accuracy PM sensor - PM2.5: +/- 15% (Over the full range) Carbon dioxide (CO2) * CO2 sensor range: 400 to 5000 ppm / 0.04 to 2% Volume CO2 * Accuracy CO2 sensor: ±0.02% volume CO2, ±3% of measurement value TVOC sensor * TVOC sensor range: 450-2000 ppm * Accuracy TVOC sensor +/- 15 ppm (over the full range) Temperature * Temperature range: 0 to 50°C * Temperature accuracy: (at –10 to 85 °C) ±1 °C (max) * Temperature sensor stability: < 0.01 °C/Y Humidity * RH Range: 5 to 95% RH continuous * RH accuracy: (at 0-90% RH) ± 5% RH (max) * Stability RV sensor: < 0.25% RH/yr Inputs and outputs * Input: 100-240V international adapter - USB 5V, 1A (included) * Power consumption: 130mA @ 5V * Wireless outputs: WiFi 802.11/g/n @2.4GHz, Data is updated once a minute.