Features 1. Automatic Disinfection machine, effectively avoid cross-contamination, When your hand is in the sensing area, the non-contacting soap dispenser will provide a stable amount of hand sanitizer. 2. Smart power saving and auto wake up, low energy comsuption,more economical, ready to add liquid according to the situation. with strong environmental adaptability, Perfect for use cafe, office, school, hotel and restaurant. 3. Powered by 4 AAA Battery(NOT INCLUDE). It is essential for store operations, school openings, factory resumption and other occasions. Specification Material: ABS Size: 70x116x214mm Weight: 188g Product Capacity: 400ml Battery Type: AAA x 4 (not included in delivery) Discharge Method: infrared sensor discharge Waterproof Rating: IPX6/7 Sensing Distance: 3-5cm Input Voltage: DC6V Power: 1.8WA Package Includes: 1 x Sanitizer Dispenser 1 x Manual