Sensor activated to allow touchless hand towel dispensing. 3 x D cell batteries required. This dispenser works with Tork Matic Hand Towels which are available using code 06720119 for white 2 ply 1L50m, 09440012 for eco 2 ply L150m or 06720122 for white 2 ply L280m. This product is excluded from all discounts and promotions.