Product Description What is a smart film window? This technology will switch the smart glass/film from transparent state to an opaque translucent state with the simple flip of a wall switch, tap of an APP, click of a remote controller, or any smart home control system. The technology makes available a dynamic space that can be both private and open at the same time. The most basic thing is that smart windows can not only block sunlight, but also block sunlight, and can do this at different times, so you never have to worry about curtains or curtains. The purpose of smart windows is to automatically control the amount of light, heat and privacy received in the home. Like other smart technologies, they can also be controlled by the user. There is still a way to go for smart windows to be as efficient as the developers hope, but they can really change ordinary homes with smart windows. We are studying the cost, advantages, disadvantag…