Reduce the hassle of restroom maintenance with the high-capacity, Professional Automatic Towel Dispenser. This touchless, wall-mountable, roll towel dispenser needs infrequent refilling and provides consistent, reliable performance. Your guests will enjoy the benefits of hygienic, touch-free dispensing, touching only the towel they're using. With four included D batteries to power up, the electronic, hard roll dispenser will dispense 120,000 times on one set of batteries, equal to 60,000 hand dries. This high capacity comes in handy to reduce waste, particularly for a high-traffic restroom. Hanging mode only provides an exposed towel. The next one dispenses when the first one is torn away. 99.9 percent jam-free design ensures you never miss a hand-drying occasion, minimizing risk of cross-contamination. Design also includes keyless entry or key-activated spring lock, emergency feed knob and stub roll feature to minimize waste. Dispenser uses hard roll towels with 1-3/4" core.