Automatic sensor operation: This touchless hand sanitizer dispenser uses infrared sensor technology to automatically dispense a measured spray of liquid, enabling quick and convenient hand disinfection while helping to reduce cross-contamination. This product does not include any liquid. Continuous spray function: When a hand is detected in the sensing area, the device activates and sprays automatically. The spray stops immediately when the hand is removed. Re-entering the sensing area triggers the spray again. Energy efficient and eco-friendly: Equipped with a compact high-performance motor for low power consumption and quiet operation. Infrared sensor activation helps reduce liquid usage by up to 50% compared to traditional spraying methods. Large capacity tank: Features a translucent tank for easy monitoring of liquid levels. Ergonomic and easy to install: Designed for reliable, long-term performance with a waterproof construction. Suitable for personal use or in public settings such as schools, hospitals, hotels, train stations, offices, cinemas, and concert halls for hygienic hand sanitation.