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Sonoff AirGuard CO2 Matter Over Wi-Fi Air Quality Monitor The Sonoff AirGuard is a premium air quality monitor that accurately measures CO2 levels to help you maintain a healthy indoor environment. Featuring Matter over Wi-Fi compatibility, it integrates seamlessly with your smart home system for real-time air quality monitoring and automated control. Key Features Accurate CO2 concentration measurement with advanced sensors Real-time air quality data displayed on an easy-to-read screen Compatible with Matter over Wi-Fi for smart home integration Alerts for high CO2 levels to protect your health Sleek, modern design suitable for any home or office décor Ideal for bedrooms, living rooms, and commercial spaces Why Choose Sonoff AirGuard? Whether you want to improve ventilation, monitor indoor pollution, or simply track environmental factors, the Sonoff AirGuard provides reliable, continuous air quality monitoring. Its smart connectivity enhances your ability to automate and control your living space, ensuring you and your loved ones breathe cleaner air every day.