iQ Sensor technology offers consistent paper dispensing, fewer misfires and length delay adjustment. System features replaceable drive module and downloadable usage to PDA. Holds up to 8" roll. Automatic transfer reduces stub roll waste. Touchless design reduces risk of cross-contamination. Extended battery life (requires 4 D alkaline batteries, not included). Towels Dispensers Type: Roll Towel Dispenser; Material(s): Plastic; Capacity (text): N/A; Color(s): Black Pearl.