1. Remote On/Off: This device can be controlled remotely via smartphone by enabling the GPRS signal. It integrates with your existing WiFi network and garage door opener to create a smart system, allowing you to open or close your garage door with a simple tap on your phone through the app. 2. Scheduling Function: You can set automatic schedules and timers to control the opening and closing of your garage door, making daily management more convenient. 3. Voice Control Compatibility: Supports voice control via Google Home and IFTTT, enabling hands-free operation for a smarter home experience. 4. Device Sharing: You can share access to the device with family members or guests. Permissions can be revoked at any time directly through the app. 5. Operation History: View detailed logs of garage door activity, including opening and closing history, through the mobile app to monitor garage security. 6. Real-Time Status Feedback: The device provides two-way communication, ensuring the current status of the garage door is displayed in real time on the app. Easy Installation: 1. Power the device using the included DC 5V adapter and USB cable. 2. Connect the red and black wires to your garage door opener by attaching them to the same terminals as the wall-mounted button. 3. Install the sensor securely on the garage door using adhesive tape, screws, or bracket. 4. Control and monitor the device using your smartphone. This WiFi smart switch enables remote control and monitoring of your garage door opener from anywhere in the world using the eWelink app on Android or iOS devices. Features include voice control support for Google Home and IFTTT, device sharing, and timer settings to enhance home automation. Color: Black Material: Plastic App: eWeLink Power Supply: DC 5V Input Current: 500mA Load Power: 1000W Standby Power Consumption: 2.5W Wireless Standard: IEEE802.11b/g 2.4GHz Wireless Type: 2.4GHz only (does not support 5GHz) Compatible Devices: Android and iOS smartphones Voice Control: Supported Installation Method: Adhesive tape included Sensor Wire Length: 5 meters Operating Stroke: 3–15mm Working Temperature: -15°C to 80°C Product Dimensions: 44.13 x 23.14 x 59.54mm (1.737 x 0.911 x 2.34 inches) (L x W x H) Package Includes: 1 x WiFi Smart Garage Door Controller 1 x 2.5m 2P Wire 1 x USB Cable 4 x Adhesive Tape Note: The sensor with cable is not included. Important Notes: - Ensure your smartphone is connected to a 2.4GHz WiFi network with internet access. - This device supports only 2.4GHz WiFi networks and is not compatible with 5GHz. If your router broadcasts both bands, select the 2.4GHz network for setup. - Download and install the eWeLink app, then create an account or log in. - During setup, keep your smartphone and the device within range of the WiFi router. Package contents are limited to the items listed above. Other accessories shown are not included. Note: Lighting and display differences may cause slight color variations between the product image and the actual item. Measurement tolerance: ±1–3 cm.