Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements on Form F-3 (Nos. 333-130048 and No. 333-152020) and related prospectus and in the Registration Statements on Form S-8 (Nos. 333-160414, 333-148318, 333-136957, 333-110696, 333-100971, 333-11650 and 333-179253) of B.O.S Better Online Solutions Ltd. (“BOS”) of our report dated March 29, 2012, with respect to the consolidated financial statements of BOS, included in this Annual Report on Form 20-F for the year ended December 31, 2011. 

Tel Aviv Israel  April 30, 2012     /s/ Kost Forer Gabbay & Kasierer KOST, FORER GABBAY & KASIERER A Member of Ernst &Young Global