Washing hands is even easier with the automation provided by the Bobrick Automatic Liquid Soap Dispenser (B-826). This counter mounted dispenser detects hands up to four inches away from the sensor and will dispense the right amount of soap every time it's activated. The soap is contained inside a tank mounted underneath the counter so it's kept out of sight but easily accessible for refills. The motor assembly and battery pack are water resistant and the batteries only need to be replaced once ...