Sysco's temperature and humidity controller (SY-ECS200) can automatically control the environment through proportional automatic control reducing the loss of indoor heat.

When the relative humidity in the house is high in winter, it controls the indoor environment by ejecting the humidity to the outside and inhaling fresh air.

In addition, since the heat contained in the ejected humidity is recovered about 85% through the heat exchanger, energy can be saved by minimizing the loss of indoor heat, which contributes to farmhouse's profits.