IPEMS
Centralized Environmental Factors and Energy Efficiency Monitoring and Control Systems comprised of electronic sensors for environmental factors, namely, temperature, humidity, moisture, wind, and dust density, physical conditions, namely, sound, light, smoke, gas, fire, weight, pressure, force, position, angle and speed, human activities, namely, invasion, proximity, noise, motion, and movement, energy factors, namely, efficiency, loading, frequency, power factor, and conversion ratio, and f...
Registered · July 8, 2013 · 86004239 ·