1、Auto Opening and Closing: The smart curtain motor helps you automatically open and close electric curtains, without the need for manual opening. You do not need to wake up in cold weather to open or close the curtains. 2、Mobile APP Control: This smart curtain opener adds convenience to your home, allowing you to easily control the opening and closing of curtains, as well as set schedules and timers, with just a few taps on your phone. 3、Voice Control: This curtain opener is compatible with various smart speaker devices to achieve remote control. For example, if you are taking care of your kids sleeping, simply call to close the curtains for you. 4、Scenario Setting: This electric curtain motor allows you to control multiple smart devices and settings simultaneously, providing you with the customized environment you need to meet more needs. 5、Applicable Curtains: This smart voice curtain motor is suitable for all types of curtains that use hooks, and is not suitable for hole, grommet, and circular curtains, which has a wide range of applications. Item Type: Automatic Curtain Opener Material: Aluminum Alloy Wireless Frequency: 2.4G/433MHz Maximum Width: Approx. 12m / 39.4ft Rated Power: 65W Maximum Load: Approx. 50kg / 110.2lb Protective Rating: IP20 Operating Time: >4min Rated Torsion: 2.0Nm Operating Speed: 14cm/s Minimum Width: Approx. 0.9m / 3ft Cable Type: 2 Core 1 x Curtain Motor 1 x Power Cord 1 x User Manual