1 x GD-DC5 WiFi Smart Switch Garage Door Opener1 x Door Sensor1 x 2.0 2P Wire1 x Micro USB Cable1 x Set of Mounting Accessories(Gums,Ties,Bracket,Wall Nails, Line Holders,Screws)1 x User ManualThis product is a WiFi smart switch supports remotely control your garage door opener and monitor the door status at any time and anywhere in the world via APP on your Android/iOS mobile devices. It features voice control for Amazon Alexa and for Google Home IFTTT, device sharing, and you can also set timers to turn on/off your garage door, which makes your home smarter.Specifications:Suport APP: For eWeLink APPPower Supply: DC 5VAction: 3-15mm Wireless Standard: IEEE802.11b/g/nWireless Type: Only 2.4GHz, not support 5GMobile Phone: eWeLink For android IOSVoice Control: SupportInstallation: with Screws/StickersSensor Wire Length: 5MMaterial: ABS+PCWorking Temperature: -10 ~ 50Item Size: Approx. 6.1 * 4.5 * 2.2cm (L*W*H)Features: 1. Remote Turn on/off: Turning your existing WiFi network 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.2. Timing Schedules: You can set schedules and timers to open close your garage door. Manage your garage door easily.3. Voice Control: It can achieve voice control for Amazon Alexa/Echo, for Google Home/Nest IFTTT, very convenient.4. Device Sharing: You can share it to your family and friends or visitors, OF COURSE, you can take back the permissions at any time.5. History Record: You can check the garage door opening or closing history records on your APP to ensure the safety of your garage.Easy Installation:1. Power up the device with DC 5V adapter and micro USB cable.2. Connect the Red Black wires to your garage door opener: Put each end to the same terminals as the wall button wires are terminated to.3. Connect the sensor and install steady on the garage door with screws/stickers/bracket and so on.4. Control the device on your smart phone.Package Included:1 x GD-DC5 WiFi Smart Switch Garage Door Opener1 x Door Sensor1 x 2.0 2P Wire1 x Micro USB Cable1 x Set of Mounting Accessories(Gums,Ties,Bracket,Wall Nails, Line Holders,Screws)1 x User ManualAttetion: The power supply is DC 5V, and the 5V USB adapter are not included in the package.