研華LEO-S592 LoRaWAN 7 in 1 AQI Sensor

• Integrated with multiple sensors: humidity, temperature, CO2, Brightness, PM2.5, PM10, HCHO.
• Multiple display modes and clear emoticon to easily understand the comfort levels via screen
• Equipped with LED indicator and buzzer to indicate device status and threshold alarms
• Compliant with standard LoRaWAN? gateways and network servers