Brightwell Modular 1.2 Ltr Touch Free DispenserTouch free soap dispensing brings better hygiene to any environment and helps monitor the use by controlling the amount of soap. No electrical fitting is required, as each dispenser is economically operated by C size batteries. It also features an auto switch function between two battery compartments for longer running times. To ensure optimum cost savings, the device has a sleep mode and a capacitive sensor that prevents accidental soap delivery.