EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We have issued our reports dated March 16, 2009, with respect to the financial statements, schedule, and internal control over financial reporting included in the Annual Report of TASER International, Inc. on Form 10-K for the year ended December 31, 2008. We hereby consent to the incorporation by reference of said reports in the Registration Statement of TASER International, Inc. on Form S-8 (File No. 333-89434, effective May 31, 2002).

/s/ GRANT THORNTON LLP

Phoenix, Arizona
March 16, 2009