1. Zigbee Smart Garage Door Controller requires a Tuya Zigbee Gateway Hub to pair with the app, so you can remotely control and voice control it. 2. Make your life smarter, create a simpler and smarter life with the Smart Garage Door Controller. The small but practical module helps you open your garage door conveniently via app control and hands-free voice control, enjoy your smart life right now. 3. App Remote Control, quickly and conveniently remotely control your garage door with Smart Life/Tuya Smart App after installing the garage door opener. You only need to click the app to open the garage door before you get home, enjoy your smart and convenient life. 4. Timing function, set a suitable time schedule in the app to open/close the garage door, without repeating the on/off function, create your unique smart garage door system. 5. Real-time notification for security, never worry about whether the garage door is closed or not. If there is any abnormal status of the garage door, it will alarm in the app, creating a more and smarter life. Connection Method: WiFi+Bluetooth Operating Range: Less than 100 IP Rating: IP20 Rated Voltage: AC 100-240V 50/60Hz Wireless Type: WiFi 2.4Hz B/G Color: As shown Material: PC Package Contents: 1x Zigbee Garage Door Controller 1x Detector 1Set x Screw Kit Mounting Accessories 1x Connection Cable Only the above package contents, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.