Tuya WiFi Smart Pull Bead Curtain Motor Electric Roller Blinds Driver Automatic Opener No Wiring Support APP Remote Control Timer Setup Compatible with Alexa Home Intelligent roller blinds motor allows you to easily control the opening and closing of the blinds, making life more convenient. It is suitable for installation in homes, offices, hotels, and other indoor environments.Features: Easy to install: Simply connect the motor to a power source using a USB cable for continuous operation. Smart Voice Control: After setup, enables voice and remote control via compatible devices such as Alexa and Google Assistant. Remote access allows control of curtain movement from anywhere, helping protect furniture from prolonged sun exposure. Temperature Sensing: Automatically closes the curtains when the room temperature exceeds a user-defined threshold, helping maintain a comfortable indoor environment based on daily routines. Percentage Control: Offers precise adjustment of curtain positionchoose full open, full closed, or any partial position to manage light levels effectively and enhance comfort. Timer Function: Set automatic opening and closing schedules. Curtains open in the morning to let in natural light, allowing a gentle wake-up experience, and close at night for privacy and insulation.Specifications: Color: White Material: ABS + PC Communication Method: WiFi Torque: 8KG Battery: Built-in 2000mAh Lithium Battery Charging Interface: Type-C Charging Voltage: 5V, 2A Power: 4W Item Size: 167 x 43 x 37.5mm / 6.6 x 1.7 x 1.5in Package Size: 210 x 168 x 72mm / 8.3 x 6.6 x 2.8in Package Weight: 660g / 23.3oz Packing List: 1 x Curtain Motor 1 x Remote Controller 1 x USB Cable 1 x Adhesive Sticker 4 x Turntable 2 x Expansion Tube 2 x Screw 1 x User Manual