Shenzhen SigmaWit Technology Co., Ltd. Best Smart Garage Door Opener GD811 Supplier
GD811 is a companion device to an existing garage door opener which makes your garage door be smarter and more secure. It allows multiple users to control and monitor their garage door from anywhere in the world. You can also open and close garage door by voice command..
For sectional garage door opener, rolling garage door opener,
sliding door opener,
sliding gate opener
swing door opener.
1. Compatible with Tuya smart life app
2. Used for exsisting garage door opener
3. Remote control and Voice control by alexa or google asistant.
4. Send notifications when door is open or closed, or opened for a long time
5. Set schedules,
6. Share function: Allow Multiple users to access,
7. Geofence control, you can use GPS to automatically open the door when back home, or close the door when you leave home
8. It is a wireless connection, the connection is very easy.
9. Suitable for roller door/sectional door/sliding door