TOUCH-FREE ACTIVATION: With infrared sensor activation and touch-free operation, these dispensers are the ideal choice for hygienic hand washing in commercial restrooms. EASY SETUP AND INSTALLATION: The soap foam dispenser has a modular one-piece construction, making it easy to attach directly to the deck surface. The disposable soap refills are easy to load. BATTERIES INCLUDED: The soap dispenser includes a battery pack of four D-size alkaline batteries, as well as a low battery indicator and a low soap level indicator. INCLUDES SOAP REFILLS: This package ships with one 800 mL refill container of lotion soap; additional soap refills in 800 mL and 1600 mL capacities can be purchased from Sloan. ADA COMPLIANT: This product complies with the Americans with Disabilities Act (ADA) requirements. Its user-friendly design accommodates individuals with disabilities, providing accessibility and inclusivity in public spaces.