{HEAD ~ A proximity detector} can be used to trigger {TAIL ~ operation} of the dispenser to dispense products such as towel, tissue, wipes, sheet form materials, soap, shaving cream, fragrances and personal care products 
used to trigger
{ HEAD ~ A proximity detector } can be used to trigger { TAIL ~ operation } of the dispenser to dispense products such as towel , tissue , wipes , sheet form materials , soap , shaving cream , fragrances and personal care products
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH