enMotion® high-capacity towel dispenser helps reduce the number of service visits and dispenses a single towel by putting your hand in motion. Powered by four standard D-cell batteries (sold separately) . Adjustable Dispenser Settings Customize your system's performance to meet the needs of your washroom environment (adjust sheet length, time delay, and sensor range). 16.6 h x 14.650 w x 9.750 d. Use with 10"w rolls. Sold by the each.