Attached files

file filename
EX-21 - LIST OF SUBSIDIARIES OF ISS - AUTOSCOPE TECHNOLOGIES CORPimage120458_ex21.htm
EX-31.2 - CERTIFICATION OF CFO PURSUANT TO SECTION 302 - AUTOSCOPE TECHNOLOGIES CORPimage120458_ex31-2.htm
EX-31.1 - CERTIFICATION OF CEO PURSUANT TO SECTION 302 - AUTOSCOPE TECHNOLOGIES CORPimage120458_ex31-1.htm
EX-32.1 - CERTIFICATION OF CEO PURSUANT TO SECTION 906 - AUTOSCOPE TECHNOLOGIES CORPimage120458_ex32-1.htm
EX-99.3 - LICENSE AND DISTRIBUTION AGREEMENT - AUTOSCOPE TECHNOLOGIES CORPimage120458_ex99-3.htm
EXCEL - IDEA: XBRL DOCUMENT - AUTOSCOPE TECHNOLOGIES CORPFinancial_Report.xls
10-K - FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2011 - AUTOSCOPE TECHNOLOGIES CORPimage120458_10k.htm
EX-32.1 - CERTIFICATION OF CFO PURSUANT TO SECTION 906 - AUTOSCOPE TECHNOLOGIES CORPimage120458_ex32-2.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We have issued our report dated March 19, 2012 with respect to the consolidated financial statements included in the Annual Report of Image Sensing Systems, Inc. on Form 10-K for the year ended December 31, 2011. We hereby consent to the incorporation by reference of said report in the Registration Statements of Image Sensing Systems, Inc. on Forms S-3 (File No. 333-162810, effective November 18, 2009; File No. 333-41706, effective July 19, 2000) and on Forms S-8 (File No. 333-167496, effective June 14, 2010; File No. 333-165303, effective March 8, 2010; File No. 333-152117, effective July 3, 2008; File No. 333-142449, effective April 30, 2007; File No. 333-82546, effective February 11, 2002; File No. 333-86169, effective August 30, 1999; and File No. 333-09289, effective July 31, 1996).

/s/ GRANT THORNTON LLP

Minneapolis, Minnesota
March 19, 2012

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