The IAQ Smart Indoor Air Quality Kit is a flexible, cost-effective, and expandable wireless mointoring system based on standard LoRaWAN wireless long-range low-power communication. It monitors the data of ambient air quality in real-time which helps you to live in a safer and healthier environment, especially with growing airborne diseases like COVID-19. With straightforward data directly shown on display and cloud platforms, you can always stay informed and alert before it is too late. Through reports and analysis, you can catch the problems that you probably ignore.