The Electra Touchless Roll Towel Dispenser provides maximum options and cost reduction. It features adjustable paper lengths (9″, 12″, 15″) and time delay (1, 2, 3 seconds). Our patented paper-savings mode reduces paper consumption by 12-15%. An automatic transfer system eliminates stub roll waste. Longest battery life in the industry with up to 72,000 cycles, or 1 year. Optional AC/DC adaptors availiable. ADA compliant.