Zemismart Updated Roller Shade Driver Tuya WiFi + RF Control DIY Roller Shutter Motor Alexa Google Assistant Voice Control

- External wifi receiver, allow control by tuya APP 
- Built-in battery , one charing can work for about half of year
- Voice Control: Simply say to raise and lower your blind. Tell Alexa, Google Home and IFTTT to control your Blind Engine.

- Connected with tuya app : Motorize your own blind and control on your smart devices.

- Easily install : Simply attach the Blind Engine to wall or window frame and link the blind cords. (Double-sided tape, screw and bead included)

Moble control: Raise and lower your blinds anytime and anywhere. It is possible to control multiple blinds simultaneously. Set schedule or location for automatic operations.