General description Automate your existing blinds, shades, and curtains with the Tuya Smart WIFI Blind Motor. This intelligent device allows for easy opening and closing of your curtains in a cost-effective manner. The motor can set upper and lower limit positions, which are saved even when the power is off. Technical specifications Battery: Built-in 2000mAh lithium battery Control distance: 10 meters Material: Plastic Color: White Measurement allowed error: +/- 1-3cm Compatibility and accessories Works with any plastic or metal beaded chain that is looped Compatible with venetian blinds, vertical blinds, honeycomb blinds, roller blinds, and soft gauze curtains Package Contents: 1 * Blind Motor, 1 * Remote control, 1 * Gateway Installation Installation is simple and does not require disassembling your old curtains. Usage Control your curtains via app or remote control, set timing switches, and utilize temperature sensor features. The device is compatible with various smart speakers