Remote Monitoring: Check the status of your garage door and control access remotely. Voice Control: Operate your garage door using voice commands with Alexa or Google Assistant. Easy Installation: Connects directly to your existing garage door system without the need for professional help. Timer and Countdown Functions: Set schedules or countdowns for automatic garage door operation. Share Device: Authorize family members to control the device through the eWeLink app. Features6: Compatibility: Works with all devices supporting 433MHz rolling code, fixed code, and learning code remotes. Features7: App Integration: Compatible with Smart Life and Tuya Smart apps for seamless operation. Input Voltage: DC 7-32V / USB 5V Wi-Fi Standard: 2.4GHz b/g/n Working Temperature: -20°C to 70°C Working Humidity: ≤80% Material: ABS Dimensions: 88 x 38 x 22 mm Note: Before ordering, please ensure your garage door controller is compatible by testing with a wire or paper clip at the wall button terminal. Color: As Shown Package Contents: 1 set *Tuya WiFi Garage Door Opener Controller