No cleaning: double glass seal tight, to ensure the hollow part clean pollution-free, permanent cleaning, suitable for kitchen and toilet;

Dimming: By changing the Angle of the louver, the Angle and flux of sunlight entering the room can be changed to make the indoor light soft and avoid glare

Flexibility: hollow louver material and color optional, convenient for users to match with the environment; Louver color variety, to meet the needs of various styles;

Beautiful and generous: the transmission system is all encapsulated inside the outer frame, simple and generous, easy to install.

High reliability: the movable louvers are made of special wear-resistant metal materials, and the transmission system, motor system and control system are all made of high reliability components to ensure the long-term stable operation of the system

Sound insulation and thermal insulation performance: the interval between two layers of glass is optimized to avoid the internal gas convection effect, improve the thermal insulation performance of the window, while ensuring good sound insulation effect

High grade replaces traditional curtain and outside sunshade, more grade, and saves space.