Features:Remote Turn on/off: Turning your existing WiFi networks and garage door opener into an single integrated smart device, then you can open & close your garage door by a simple clicking on your smartphone.Reminder: Ever left the house and forgot to close the garage door? No worries, You can check the records open/close , and then open /close on your smartphone.Timing Schedules: You can set schedules to open & close your garage door. Manage garage door easily.Device Sharing: You can share it to your family or visitors, OF-COURSE, you can take back the permissions at any time.History Record: You can check the garage door opening or closing history records on your APPs to ensure the safety of your garage. AC-power: 100-240 VWireless standard: IEEE802.11b/g/nWireless Type: Only 2.4GHz, not support 5GConnection Wire Length: 5MMaterial: ABS+PCPackage List:1 Set Tuya-compatible Smart WiFi Switch