- can be used with liquid soap and hand sanitizer gel, soap- with 1000 ml refillable container- Can be used with 4 1.5V AA pencil batteries (not included)- window for checking the liquid level- immersion battery indicator led- with drip tray- can be locked with a key- 4 dosage adjustable in steps: 0.2 ml / 0.3 ml / 0.4 ml / 0.6 ml- detection distance: 2 - 10 cm- dispenser size: 427 mm (core) x 128 mm (width) x 150 mm (depth)- 0.8 kg- A separate adapter can be purchased for the product, so it can also be operated from mains power. The adapter can be found under the additional products.- excellent for use in busy places: healthcare institutions, educational institutions, stores