High-Accuracy Co2 Detection: Our Self-Developed Ndir Sensor Ensures Precise Measurement Of Co2 Levels, Ideal For Monitoring Indoor Air Quality In Schools, Offices, Or Homes. Real-Time Multi-Measurement: Instantly Monitor Co2 Concentration Alongside Pm Particles And Other Air Quality Indicators, Keeping You Informed About Your Surroundings. Cloud Link For Remote Monitoring: Access Real-Time Data Through Your Smartphone App, Thanks To Built-In Wifi Connectivity. Intelligent Screen Brightness Adjustment: The Screen Automatically Adjusts Its Brightness According To Ambient Light Conditions, Enhancing Visibility And Energy Efficiency. Auto Screen Off Feature: Save Power When Not In Use Without Interrupting Data Transmission Via Wifi. Experience peace of mind with our innovative Co2 Air Quality Monitor, designed to keep you informed about the air you breathe. Perfect for ensuring a healthy environment in schools, offices, and homes, our monitor combines accuracy with convenience. Stay connected and monitor air quality in real time through our user-friendly smartphone app, wherever you are. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.