Features: Automates existing blinds without replacing your current setup Upper and lower limits save automatically even after power loss App control via Tuya Smart Life: no hub required Remote control option for elderly or hands-free convenience Works with Alexa, Google Assistant, and Apple Siri Supports roller, zebra, vertical, roman, venetian blinds & drapes Customizable opening/closing percentage through mobile app Group control for multiple blinds across your home Scheduled opening/closing and countdown automation Viewing mode and sleep mode for instant ambience Simple 3–5 minute DIY installation Environment-friendly AC-powered design with no batteries Includes 2-year warranty 60-day refund guarantee Specs: Communication: RF 433.92 MHz 2.4 GHz WiFi Remote control distance: 65 ft (20 m) Adapter voltage: 110–240V Motor voltage: 12V Motor current: 1.2A Maximum curtain size: 8 ft (2.5 m) × 12 ft (3.5 m) Maximum load: 22 lbs (10 kg) Compatible apps: Tuya Smart / Smart Life Required: AC adapter (for continuous operation)