and more convenient installation. Intelligent Voice Control: Voice and remote control can be realized after the gateway is configured(Gate way is not included), compatible with Alexa, Google Assistant, etc. Remote control allows you to control the opening and closing of curtains anytime and anywhere and prevents the furniture from being damaged by exposure to the sun. Temperature Sensor: According to work and rest habits, the curtain temperature sensor can be set. When the temperature is greater than the set value, the curtain will automatically close, creating a comfortable home environment for you. Percentage Control: The curtain motor adds a personalized function, you can choose to open all the curtains or open a part of it, no need to worry about the room being too bright or too dark, more intelligently. Timer Control: The curtains can be opened or closed regularly. The curtain opens automatically in the morning, you can wake up slowly under the sunshine, no longer be awakened by the alarm clock, and close automatically at night. APP Control , Remote Control: Wi - Fi connection with Tuya APP, remotely control the curtain open and close, very suitable for the elderly with inconvenient legs, making lifes more intelligent. With a remote controller, easier to opearte. Specifications: Color: White Material: ABS and PC Communication Method: BT / Zig - Bee / Wi - Fi(optional) Torque: 8KG Battery: Built-in 2000m - Ah Lithium Battery Charging Interface: Type-C Charging Voltage: 5V, 2A Power: 4W Item Size: 167 * 43 * 37.5mm/ 6.6 * 1.7 * 1.5in Package Size: 210 * 168 * 72mm/ 8.3 * 6.6 * 2.8in Package Weight: 660g/ 23.3oz Packing List: 1 * Curtain Motor 1 * Remote Controller 1 * USB Cable 1 * Adhesive Sticker 4 * Turntable 2 * Expansion Tube 2 * Screw 1 * Manual