Product Category: Temperature Sensing Detector Detailed description: The detector can detect the temperature sensitive, when the temperature concentration exceeds the limit, the detector launched voice alarm product information Alarm temperature 70 ℃ can choose Operating Voltage 9V Working current Electrostatic current less than 10ua alarm working current 10-30ma Relative humidity 10 to 95% working environment Alarm volume 10 feet at 85 dB Alarm Output Live sound and light alarm, alarm automatically cut off Installation height 4 meters below