Comprehensive air quality monitoring: This detector evaluates nine parameters, including PM5, HCHO, and TVOC, to give you a thorough understanding of your indoor environment. Real-time alerts: Immediate alarms trigger if CO2 or PM5 levels become dangerous, helping to keep home and workplace safety. User-friendly interface: Easily monitor air quality with a display that cycles through key metrics every three seconds, with no complex setup required. Seamless mobile connectivity: Connects to mobile apps to track and analyze air quality data in real time directly from your smartphone. Why you need it: Identify pollution sources, verify improvements after ventilation changes, and maintain healthy living and working spaces with proactive monitoring. Use scenarios: - Home use: in living rooms or bedrooms to maintain comfort and detect CO2 buildup or VOC changes during daily activities. - Office or classroom use: in conference rooms or work areas to ensure safe CO2 levels and stable air quality during meetings or classes. - Workspaces and labs: monitor HCHO and VOCs in environments where chemical exposure may occur, supporting safer operations. What makes it stand out: Combines multi-parameter monitoring, instant safety alerts, and convenient app-based data access in one device for reliable, actionable insight.