Accessories Public Soap or hydroalcoholic gel dispenser with sensor. Powered by six 1.5V LRG6 (AA) alkaline batteries. Ref: A818011000 i General technical data • Installation: Wall-mounted •Material: AISI 304 stainless steel •Capacity: 700 ml •Distance from the sensor: 5-9 cm •Auto switch-off: 3 seconds •Low battery warning: Yes •Adjustable product quantity: 0.5-2.5ml •Battery life: 40,000 uses