【FUNCTIONS】:  Able to seperately & group control maximum 15 smart shades. Specially designed function buttons are used for flexibly adjusting light. It provides favorite position as well. 20 Date-time groups available, add any electric curtains to any schedules to achieve automatic timing control as preference. Support handheld or wall-mounted.

【GRAYWIND DESIGN】: Ergonoomic design makes it fit better into the palm of our hand. All-black design with a cool style, backlight makes it clear to display even at the night and also reveals a sense of technology . Removable silicone case is soft to touch and with various usage.

【APPLICATION】: Used for Graywind smart roller shades, zebra blinds, shangrila shades, roman shades, dual shades, curtains and panel track blinds.