Sanki Keiso Co., Ltd. (Itabashi-ku, Tokyo; President and Representative Director: Manabu Matsuoka; hereinafter "Sanki Keiso") is pleased to announce the launch of its new combined environment control system for horticultural facilities, the "Fukugou-kun Light" (Model: GP-FK3L). ▲ Image of Fukugou-kun Light (GP-FK3L) exterior (under development, may differ from actual product) The "Fukugou-kun Light" is a new model targeted at horticultural businesses considering equipment upgrades for existing greenhouses or the introduction of new combined environment control systems. With the concept of "light cost, gentle operation, and solid control," it achieves an accessible price point (list price: 280,000 yen (excluding tax)) and a compact size (280(H) x 280(W) x 130.5(D) mm). The combined control logic inherits that of the current model, "Fukugou-kun III," and enables control of major facilities in horticultural operations, including windows, curtains, heating, ventilation fans/circulation fans, CO2 application, timers, and alarms. Furthermore, it comes standard with the "House Remote Control Function" for wireless communication within the farm, enabling intuitive and user-friendly operation via smartphones and other devices. It also supports three communication functions that can be selected according to user needs, including remote control using UECS (Ubiquitous Environment Control System) and cloud management using the Midori Cloud environment control option. The actual product will be unveiled for the first time at the Sanki Keiso booth at "Horticulture & Plant Factory Expo 2026 (GPEC)" to be held at Tokyo Big Sight from July 15 (Wed) to 17 (Fri), 2026. Product Specifications and Pricing Name Combined Environment Control System Fukugou-kun Light Model GP-FK3L Inputs Temperature input x 2 points Analog input x 4 points (selectable from solar radiation, humidity, wind direction, CO2, etc.) Digital input x 2 points (1 point for rain alarm, 1 point for wind alarm) Outputs O