... , temperature and humidity, also controlled device status etc.Japanese semiconductor sensor inside, high sensitivity to ozone gas Provide 1X relay dry ... protection, independent base address settingSpecification:Sensor Type:Japanese semiconductor gas sensorLifetime of Sensor:5 yearsTemperature Sensor:NTCHumidity Sensor:HS series capacitive sensorPower:24VAC, 24VDC, 220VAC ...