There is a lack of privacy with the glass that surrounds us. SONTE smart film will allow you to control the transparency of any glass in a revolutionary way. Change your home and office into a modern and comfortable space. SONTE film is an innovative technology that allows for easy and convenient control of the transparency of glass surfaces. In a glass-walled office where privacy is crucial, Sonte stands guard. The liquid crystal film can darken windows or glazed surfaces quickly and easily, providing complete privacy wherever glass is present. In this way, with a blackout film on the windows, one can enjoy the beauty of glass-walled rooms while maintaining full control over the privacy that is often lacking, causing many problems. In the workplace, the lack of privacy can result in reduced efficiency - it can be challenging to concentrate when everything around us distracts our attention. At home, however, it guarantees privacy in a modern and elegant way. The SONTE smart window film will transform ordinary glass into electrically dimmable windows. Join the REVOLUTION! Choose SONTE!