Offers faster, consistent paper dispensing with fewer misfires. New Iq Sensor technology features paper and length delay adjustment, replaceable drive module, auto transfer and downloadable usage to PDA. Self-adjusting sensing field. Touchless design reduces the risk of cross-contamination. Infinity� System automatic transfer elimintates stub roll waste. 1-1/2" dia. core size. Holds one 8" dia. roll and one 4" dia. stub roll. Requires four D alkaline batteries (sold separately). Break-resistant plastic. 11-3/4w x 9d x 15-1/2h. Black Pearl