Tuya WiFi Intelligent Air Quality Monitor 6-in-1 Air Housekeeper PM2.5/Formaldehyde/VOC/CO2/Temperature/Humidity Detector Compatible with Alexa Google Home for Home Office

【6 in 1】: Intelligent air quality detector, real-time monitoring of 6 environmental parameters such as PM2.5, formaldehyde, VOC, carbon dioxide, temperature and humidity, protecting family health at all times. 【Multiple Sensor】: Built-in semiconductor air sensor, PM2.5 infrared sensor and temperature/humidity sensor, sensitive induction, quick detection of multiple gases, comprehensive coverage, more accurate and reliable. 【Work with APP】: Connecting to the Tuya APP via WiFi, real-time display of the detection value, so that indoor air pollution or healthy air index easy to read. You can also preset the alarm value, when the detected value exceeds the preset value, it will automatically alarm.