Fabrics for Roller Blinds When you are not at home, when the weather is bad, when it rains, when there is dust, as long as you gently press the control button, the electric curtain can be opened and closed at this time, it can also realize the remote switch, and it can also protect the fresh environment of the room. Automatic open and close of curtains: as long as you press the remote control or the mobile phone switch, the curtains can open and close automatically. Especially for the old people who are inconvenient to move, intelligent curtain has more benefits. Just hold the wireless controller and pull the curtain for minutes. Or timing switch linkage switch: the electric curtain can be opened and closed in a fixed period of time, such as 8:00 in the morning, 8:00 in the evening, or even as an alarm clock..