Usage Tips:With this Tuya WiFi garage door opener, you can check the open or closed status of the garage swing or sliding door in real time in the APP. Supports remote opening or closing of the door via the Tuya APP. Compatible with Google Home and Amazon Alexa for voice control. Time setting function, timer/ countdown timer options to meet your individual needs. And you can share control of the device with your family using the "Share Device" feature in the APP. Features: Real-time Monitoring: You can check the open or closed status of the garage swing or sliding door in real time in the APP. Tuya APP Control: Support for remote opening or closing of the door via Tuya APP. Support for setting the schedule, viewing the history record, and receiving the real-time notification on your mobilephone. Voice Control: Supports voice commands to control the garage door, compatible with Google Home and Amazon Alexa for voice control, freeing your hands and making it easier to control the device. Timer Function: Time setting function, with schedule timer function to meet your individual needs. And with timer out alarm function. Automation Function: You can open the garage remotely and the countdown feature will automatically close the garage door when the time is up. Device Sharing: You can share control of the device with your family using the "Share Device" feature in the APP. Specifications: Name: Garage Door Opener Controller Material: ABS+PC Input voltage: 10-240VAC, 50/60Hz Operation frequency: 2.412GHz-2.484GHz Operation temp: -10 + 40 Protocol: WIFI IEEE 802.11b/g/n Operation ranges: