VOICE COMMAND andamp TOUCH KEY: Compatible with Echo Alexa and Google Home, you can open or close or pause the shutter by voice. You can create a routine in Alexa to pause the shutter by voice. PROGRAM SCHEDULES: From the Smart life application on your smartphone, you can manage schedules. With the timer function, you can schedule openings and closings at a specific time. CONTROL FROM ANYWHERE: THE smart life andamp Tuya (free) in phone or tablet helps achieve unlimited remote control, you can control the curtain from anywhere at home or outside the home. LED OFF andamp GROUP CONTROL: The button LED indicators only light up when touched. No LED light bothers you while sleeping. You can control up to 20 switches in a group and share them to your family with one click in the smartlife APP. Notice: the product is only compatible with the motor with 4 wires (2 output wires, 1 neutral wire and 1 ground wire). Compatible with Alexa and Goggle Home. Realizes power on control or turn off or pause the shutter by voice. Program Times Choose the time in the morning to open the curtain, it will open automatically the following day and bring you the sun. Remote Control by Smartphone You can check whether the curtain is open or closed on your smartphone, and control it remotely. Pause the Shutter by Alexa Steps to stop the shutter by voice command with Alexa: 1. Create a stop the shutter scene in the Smart Life app 2. Then create a routine in the Alexa application to activate the shutter shutdown. Controlled by Free APP Remote control with the free Smartlife or Tuya app on tablet and smartphone. Touch Button Aesthetic appearance with tempered glass panel and tactile buttons Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.