IoT LoRaWAN AM300 PN O3 Indoor Ambience Monitoring Sensor with display

5V/1A by Type-C Port E-ink Screen / Smart Display NFC Enabled Emotion Indication Equipped with Traffic Light Indicator and Buzzer Alarm IP30 Rated Temperature Humidity PIR Light TVOC Barometric Pressure Carbon Dioxide (CO2) Formaldehyde (HCHO) or Ozone (O3) PM2.5 & PM10 https://www.milesight.com/iot/product/lorawan-sensor/am319