Feature: 1. Remote Control: With our intelligent garage door controller you can open and close your garage door from anywhere you have access to the internet via the app, which is very convenient and fast. 2. Voice Operation: With our intelligent garage door controller you can control your device hands free, simply by giving voice commands to open or close the connected device, very smart. 3. More Accurate and Stable: Our intelligent garage door controller is equipped with high sensitivity sensors to monitor the status of the garage door more accurately and keep the signal stable. 4. Timely Alert: Our intelligent garage door controller will alert you when your garage door is open or closed, giving you a sense of security. 5. Connectable Alarm: Our intelligent garage door controller can be connected to an alarm to activate the alarm system when the garage door is opened by a stranger. Specification: Item Type: Intelligent Garage Door Controller Plug Type: EU Plug Input Voltage: 90-250V AC 50/60HZ Rated Power: 1100 W Support System: For Android and for IOS Operating Temperature: -10 to 45℃ WIFI Type: 2.4Ghz IEEE 802.11 b/g/n Switch Type: Button type Control Mode: Button start, APP start, voice Wiring Type: Live wire and neutral wire Special Function: Timing function Application Scope: Smart home. Package List: 1 x Controller1 x Instruction Manual3 x Sticker4 x Fixer1 x Magnetic Sensor4 x Cable Ties2 x Bracket6 x Screw4 x Nut4 x Screw Fixed Wire Card Note: Only 2.4 GHz WiFi networks are supported.