Fangrui Product Details App Remote Control: Support Smart Life App/tuya Smart App. Real-time Feedback: The App Interface Provides Real-time Feedback On The Status Of The Garage Door To Confirm Safety. Real-time Notification: No Matter Where You Are, You Receive App Notifications When The Garage Door Is Opened/closed. Record: The Opening Or Closing Of The Garage Door Be Automatically Recorded, And You Can View The History Anytime In The App. Timer: You Can Set A Timer To Open Or Close The Garage Door At A Set Time. Voice Control: Works With And Home. Input Voltage: Dc5v/1a(micro-usb) Wireless Protocol: Wi-fi 2.4ghz(dont Support 5ghz Wifi Band) App Name: Tuya Smart/smart Life Sensor Action Distance: Less Than 30mm Length Of The Sensor Cable: 5 Meters Material: Plastic Colour: White Package Contents: 1 X Tuya Wifi Garage Door Opener Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing.