ES101-WS:Outdoor Anemometer Wind speed sensor, Modbus
ES105-5-PM:Outdoor Environment Basic Unit, Temperature, Humidity, Noise, Pressure, Illumination, PM2.5/10, RS485 Modbus, 10-30V Power
ES106-C: Outdoor Integrated Sensors- PM2.5, PM10, Temperature, Humidity, Wind Speed, Wind Direction, RS485 Modbus