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 will receive App notifications when the garage door is opened/closed. Record: The opening or closing of the garage door will 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.<br><br>Voice Control: works with Amazon Alexa and Google Home. Input Voltage: DC5V/1A(Micro-USB) Wireless Protocol: Wi-Fi 2.4GHz(don't 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<br><br>Package Contents: 1 x Tuya WiFi Garage Door Opener<br><br>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. The measurement allowed error is +/- 1-3cm.