This system revolves around the smart IoT gateway as its core, providing services such as security monitoring, environmental monitoring, environmental automation, and cloud platform services. In response to the current challenges faced by agriculture, including labor shortages and an aging workforce, it introduces functions such as automation, energy and water conservation, disaster prevention, and the use of OGA Water Purification Solution. This ensures a stable growth environment for plants, reduces manual labor and production risks, and increases overall productivity output.