Telkonet (TKOI) 10-K 2006 FY Annual report

Exhibit 32.2

CERTIFICATION PURSUANT TO SECTION 906

OF

THE SARBANES-OXLEY ACT OF 2002

I, Richard J. Leimbach, Chief Financial Officer of Telkonet, Inc. (the “Company”), certify that:

(1) The Annual Report on Form 10-K of the Company for the period ended December 31, 2006 which this certification accompanies fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Richard J. Leimbach

Richard J. Leimbach

Vice President of Finance

March 16, 2007