Description: 100 percent Brand New and High Quality Remotely open the garage door for trusted people when there's nobody at home. Remotely control the gorage door when you back home soon. Simply control your garage door via eWelink APP Works perfectly with Alexa,Google Home. Device Sharing: You can share it to your family and friends 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 APP to ensure the safety of your garage. Specifications: Wireless Standard: IEEE802.11b or g or n Wireless Type: Only 2.4GHz, not support 5G Rated current: 5V 1A Working with: Amazon Alexa, Google Home Mobile Phone APP: eWelink for Android and IOS Color: Black and Gray Material: Aluminum Alloy Package Contents: 1 x WiFi Smart Switch Garage Door Opener 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store