It’s clear that there are many sanitary benefits of touchless soap dispensers, but the advantages are quite impressive beyond bathroom hygiene. These units can save your building or business tremendously on cleaning, labor, and operational costs.
In general, these devices utilize a passive infrared sensor that’s activated by waving a hand or object nearby. Once activated, the device dispenses a pre-programmed amount of soap. Automatic dispensers built into sink basins often feature radar-based sensors, which sense disruptions in energy.