Exhibit 23.02



         CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

         We consent to the incorporation by reference in this registration
statement of eRoomSystem Technologies, Inc. on Form S-3 of our report, dated
March 2, 2005, on our audits of the consolidated financial statements of
eRoomSystem Technologies, Inc. and subsidiaries as of December 31, 2004 and 2003
and for the years ended December 31, 2004 and 2003, which report is included in
the Annual Report on Form 10-KSB for the year ended December 31, 2004 previously
filed by eRoomSystem Technologies, Inc. and contains an explanatory paragraph
related to the ability of eRoomSystem Technologies, Inc. and subsidiaries to
continue as a going concern. We also consent to the related reference to our
firm under the caption "Experts" in the prospectus of this registration
statement.



                                                   /s/ Hansen, Barnett & Maxwell


Salt Lake City, Utah
September 16, 2005