The fresh air transmission method adopts the displacement type instead of the internal circulation principle of the air-conditioning gas and the unhealthy practice of mixing old and new gas. The outdoor novel air is automatically sucked into the room through the negative pressure mode, and is installed in the bedroom, the living room or the living room window. When the fresh air inlet enters the room, it will automatically remove dust and filter. At the same time, the corresponding indoor pipeline is connected with the exhaust vents in several utility rooms, and the circulatory system will take away the indoor exhaust gas, and concentrate on the exhaust vents to "exhale", and the exhausted exhaust gas is no longer used for recycling. New and old styles with good circulation.
High Transparency Self Adhesive Smart Film
High Transparency Switchable Smart Self-Adhesive Film Tint manufactured with a self-adhesive AB glue layer on one side which makes it easy to stick to both new and existing glass
A simple ON - OFF mode switches the film from being clear (transparent) to frosted (opaque). In its frosted state the film acts as an electronic blind providing privacy and security for any glass, window or partition.
Self-Adhesive Intelligent Smart Film is available in widths up to 1830mm and can be cut to any size and any special shape. Custom shapes and sizes are available and multiple pieces can be joined together to create large tempered panels or windows
High Transparency Self Adhesive Smart Film,High Technology Smart Window Film,Switchable Electric Glass Decorative Film,High Transparent Pdlc Switchable Glass Film
Shenzhen YuGuang New Material Co.,Ltd , https://www.ygsmartfilm.com