Features: Easy to Install: The curtain motor can be used fo U-shaped track/I-shaped track no tools are needed, built-in 5200mAh battery, no complicated wiring, and more convenient installation. Intelligent Voice Control: Voice and remote control can be realized after the gate way is configured, 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 & Light Sensor: According to work and rest habits, the curtain temperature and light sensor can be set. When the temperature and luminosity are the set value, the curtain will automatically close, creating a comfortable home environment . Percentage Control: The curtain motor adds a 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 be awakened by the alarm clock, and close automatically at night. APP Control & Manual Trigger: WiFi connection with Tua APP, remotely control the curtain open and close, very suitable for the elderly with inconvenient legs, making lives more intelligent. It supports manual triggering, and the curtain will open automatically with a gentle pull . Voltage: 74vdc, Power: 10.0W, Remote control/APP control torque 1.0Nm, Rotating speed: 16rpm, Protection level 20 Working temperature -20 ~+65 Color: White Material: plastic Package Contents: 1 x Host 1 x Remote control 1 x WiFI converter 1 x Type-c charging cable Only the above package content, other products are not included. Note: Light reflection and different displa may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.