Sleek, Smart and Modern Design to compliment any environment. No refill cartridges or sachets required making it even more price efficient, easy refillable tank with 1500ml capacity, portion controlled dispensing that enables up to 1500 applications from a full tank, equipped with Infrared induction, 5cm sensing distance,hole-free installation making it easy to install, works on two kinds of power supply 4 AA batteries(not included) or a USB cable that comes with the dispenser. It provides an efficient, quick, and easy hand sanitation solution. A reliable commercial-grade device with long service life and sleek design.