SwitchBot curtain is a wireless robot that opens your curtains at the touch of a button. It takes less than 30 seconds to install and after calibrating them using the SwitchBot app your good to go! Once attached you have the option of a silent or performance mode and can set your curtains on a timer or make use of the built-in light sensor to open and close with the sun. Use code COOLTHINGS10 for $10 off