Feature: 1. WiFi smart switch that can remotely control your garage door opening or closing, you can monitor the status of the door anytime and anywhere by via APP for Tuya Smart. 2. Turn the existing WiFi network and garage door opener into an integrated smart device, and then you can open and close the garage door with a single click on your smartphone. 3. The reminder function reminds you not to forget to close the garage door when you leave the house. Real-time notification of the opening and closing time of the garage door. You can also set up voice notifications. 4. Compatibility for Amazon Alexa and for Google Home. Support voice control via these two. It can also perform automatic control with other smart devices compatible with for Smart Life or for IFTTT. 5. Timing function, you can set a schedule to open and close the garage door, easily manage the garage door, support devices sharing and you can take back permissions at any time. 6. You can check the open or closed history of the garage door on the APP to ensure the safety of the garage, support for IOS and for Android system. Specification: Item Type: Garage Door Controller Material: ABS Plastic Power Supply: DC5V 2A Magnetron Distance: Approx. 3-15mm/0.1-0.6in Wireless Standard: IEEE802.11b/G/N Wireless Type: 2.4GHz Only, 5G Is Not Supported APP: Support for Tuya Smart, for Android and for IOS Installation Method: With Screws/Stickers Working Temperature: -10-50℃ Working Humidity: 85%RH. Package List: 1 x Garage Door Controller1 x Installation Kit3 x Stickers4 x Fixed Belt2 x Fixed Bracket1 x Instruction