Feature 1Remote Controller: Intelligent garage door opener can help you open and close your garage door easily, adding more convenience to you. 2APP Control: Through the APP, you can open/close the door, monitor the garage door, check open/close records, countdown and repeat timers, etc. 3Voice Control: Support voice commands to control the garage door, compatible with Alexa and Home voice assistants, free your hands. Features: Remote Controller:Intelligent garage door opener can help you open and close your garage door easily, adding more convenience to you. APP Control:Through the APP, you can open/close the door, monitor the garage door, check open/close records, countdown and repeat timers, etc. Voice Control:Support voice commands to control the garage door, compatible with Alexa and Home voice assistants, free your hands. Alarm System:The opening and closing of the garage door can remind users through phone push notifications, which is more secure. Easy Installation:Simple and convenient installation, quickly upgrades your garage door with high sensitivity sensor and stable signal. Specifications: Color: White Material: ABS Input Voltage: 100-240V, 50/60Hz WiFi: IEEE 802.11 b/g/n 2.4GHz Installation: Wall-Mounted Operation Temperature: -10-40 Working Humidity: 5-95% Non-Condensing Package Size: 88 * 40 * 25mm/ 3.5 * 1.6 * 1.0in Package Weight: 360g/ 12.7oz Packing List: 1 * Garage Door Opener Package List 1 * Garage Door Opener