External flushing sensor designed to optimize water usage and provide a modern touch to any sanitary environment. Wide compatibility: suitable for installation in residential bathrooms, hotel rooms, shopping malls, and office restrooms; adapts to a wide range of toilet models and settings. Durable and versatile: crafted from ABS; sensitivity Sensoring detects proximity within 0.25 seconds for reliable flushing; offers both rechargeable and battery power options for flexible use. Target users: ideal for homeowners, hotel operators, and facility managers who want to enhance hygiene standards in bathrooms and require an efficient sanitation solution. Use scenarios: In hotel guest room restrooms with turnover, delivers touchless flushing to improve hygiene and conserve water. In corporate office restrooms, reduces maintenance needs and cuts water waste while maintaining reliable operation. In shopping mall restrooms, handles traffic with consistent performance and a modern, sanitary appearance.