Optical foam soap dispenser, cartridge deposit.Cover made of high quality black Abs.Delivers soap just by approaching hands, “non touch” technology to achieve total hygiene.Key lock.Content viewer to check soap availablePolyethylene deposit, 1 Litre capacity.Possibility of regulating the dosage time: 4 rangesPossibility of regulating the delay between each dispensing: 4 rangesWorks, indistinctly, with batteries (4 x C-lr14) and mains through 5.5mm jack connector.Recommended for collectivities and public toilets with high traffic of peopleSoap dosage system enables savings.