4.2.4 Ambient Conditions Working Altitude ≤ 2000m Storage Temperature -40°C ~ +80°C Operating Temperature -30°C ~ +50°C Relative Humidity ≤ 95% RH, no water droplet condensation Vibration ＜ 0.5 G, no acute vibration and impact Installation Location Can be installed indoor or outdoors. Should be installed in an area with good ventilation, and not near flammable or explosive gases. 19