Breathe better, live smarter.
The DM72B WiFi Smart Air Quality Monitor is a professional-grade indoor environmental tracker designed for homes, offices, schools, medical spaces, and any environment where air quality matters. With real-time monitoring of CO₂, PM2.5, PM10, PM1.0, HCHO (Formaldehyde), TVOC, Temperature, and Humidity, you get a complete understanding of the air you breathe — instantly and accurately.
 
Built with a large, easy-to-read color LCD display, the DM72B WiFi monitor visualizes air quality trends using clear graphs and color indicators. Connect through the Tuya Smart App via WiFi to check readings remotely, receive alerts, and log historical data from anywhere.
 
Powered by a strong 3000 mAh battery, it functions both plugged-in or cordless, giving you flexibility for placement and mobility. Whether you're improving home air quality, monitoring CO₂ in classrooms, or ensuring ventilation in workplaces, the DM72B offers reliable, real-time insights you can trust.