This is an intelligent garage door controller, you can open, close and monitor your garage door or gate from anywhere. It will make your home smarter. A super design for you Features: *Remote Monitoring: You can open or close the door by the APP. You can authorize multiple people you trust to access your garage. *Voice Control: You can activate your garage door opener by placing a voice Compatible with Alexa or Google Assistant device or driving near the garage door (IFTTT). *Timer & Countdown Function: You can set schedules to open and close your garage door. You can also set the countdown time to close or open the garage door. *Linkage with Alarm System: Can be connected to an alarm and will activate the alarm system when the garage door is opened by a stranger. *Real-time Door State Show on APP: You can check whether the garage door is open or not on APP without getting out of the car. When the garage door is opened or closed, it will remind you in time to make your life safe. *Easy to Use: Built-in BT module for fast connection. Just connect the opener to the 2.4G WiFi network. You can instantly control the garage door by tapping the TUYA or SMART LIFE app on your smartphone. Quick and easy installation without a professional. *Wide Compatibility: You can only use one controller per garage door opener. Compatible with most general garage door openers. Specifications: Input voltage: DC5V WiFi standard: WIFI 2.4GHz 802.11 b/g/n Mobile APP: Smart Life/Tuya Terminal platform: for Android/IOS Material: ABS Operating temperature: -20~70 Controller size: 90 * 40 * 25mm Package size: 15 * 10* 4cm / 5.9 * 3.9 * 1.6in Package weight: 144g / 5.1ounce Package List: 1 * Intelligent Garage Controller 1 * Set Mounting Accessories