{HEAD ~ System} and apparatus for sanitizing a door opening device or {TAIL ~ other point} of contact 
for sanitizing
{ HEAD ~ System } and apparatus for sanitizing a door opening device or { TAIL ~ other point } of contact
HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH