[Professional Sensor] This gas detector has an integrated professional detection sensor for accurate air quality control with realtime display of CO2, PM2.5, HCHO, temperature and humidity, and AQI calculation based on air quality.
[Realtime Control] After your gas detector is connected to 2.4 GHz WiFi, you can control the five indicators in the APP in realtime, whether you are indoors or outdoors, as long as your device is in a WiFi environment.
[LCD Screen] The CO2 detector uses a 3.5in high definition color screen that allows you to read the exact value you need from all angles. The buttons are touch sensitive and can be operated and set up by simply touching the buttons at the bottom of the screen, which is convenient and simple.
[Audible Alarm] When the CO2 concentration exceeds 1000ppm, the detector will sound an alarm, and the alarm can be turned off by pressing button 3.
[Air Quality Level] You can know the air quality level by the three icon on the screen, which can detect bedroom, living room, kitchen, office, etc. You can export the data and save it on other devices.