automation with : The product needs to be connected to the normal use. Automate existing blinds, blinds and curtains in the simplest and most economical way. The and lower limit positions of the motor can be set, and the limit can be saved even if the power is off. The motor speed can be adjusted in APP. Just use the intelligent shutter drive motor to add electric to yourThe upgraded and Google Home support simple voice control for connecting devices, and turn on/off in a more convenient way. (Note: pay attention to the commands available for opening/closing instead of opening/closing.)Free control through Smart Life Tuya App: use Tuya Smart Life App or intuitive touch bar control to directly control your new smart shutter. Even if you to remove the blinds from the bed or sofa, or just touch Gear.Lithium battery charging: powered by charger (including adapter) to long-term continuous operation and battery capacity. Even more money and energy are saved, and the power consumption is low.Schedule and timer of shutter shall be set independently. Set custom timetables and precise according to your needs. No installer or science degree is required. The shutter drive motor can be installed and set up in a few minutes. Suitable for any plastic bead chain or metal bead chain.Plug Type:US Plug,it applies to Canada, ,Mexico, Thailand, the , the Philippines,Taiwan and so on.Voltage: AC110VColor: As ShownMaterial: plasticPackage Contents:1 x Blinds Shades MotorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.