Feature Highlights: 1. Intelligent Curtain Automation – Automate your existing blinds, shades, or curtains in the simplest and most cost-effective way. The motor allows you to set upper and lower limit positions, and these settings are saved even when power is off. 2. Long-Lasting Rechargeable Battery – Equipped with a built-in 2000mAh Li-ion battery and powered via charger (power adapter not included). The large battery capacity ensures extended operation with low energy consumption, saving both money and power. 3. Universal Compatibility – Works with any looped plastic or metal beaded chain, suitable for Venetian blinds, vertical blinds, honeycomb shades, roller blinds, and soft gauze curtains. No need to remove existing curtains; installation is quick and simple. 4. Smart & Connected – External WiFi version enables app control, remote operation, timed switching, temperature sensor shut-off, and Tuya scene modes. Control range up to 10 meters. Compatible with , , Xiaodu, Xiaoai, and other smart speakers. 5. Easy Setup & Space-Saving – Get smart in seconds with tool-free installation. Compact design integrates seamlessly into your home without occupying extra space. Product Details: This smart curtain driver offers effortless automation for a variety of window coverings. Its robust motor supports customizable opening and closing limits that retain memory during power loss. The high-capacity rechargeable battery provides lasting performance, while universal chain compatibility makes it adaptable to most curtain types. With WiFi connectivity, you can control curtains remotely via app, set schedules, activate sensor-based modes, and integrate with popular smart home ecosystems. Designed for quick installation, it upgrades traditional curtains into intelligent window solutions without requiring replacement. Specifications: - Color: White - Material: Plastic - Battery: Built-in 2000mAh lithium battery - Control Distance: Up to 10 meters - Package Includes: 1 × Blind Motor, 1 × Remote Control, 1 × Gateway Note: Product appearance and color may vary slightly between batches, which does not affect functionality. Slight color differences may occur due to lighting and screen settings. Allowable measurement error is +/- 1–3 cm.