U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): August 10, 2004 NAPCO SECURITY SYSTEMS, INC. (Exact name of registrant as specified in its charter) DELAWARE 0-10004 11-2277818 (State of other jurisdiction (Commission (I.R.S. Employer of incorporation) File Number) Identification No.) 333 BAYVIEW AVE. AMITYVILLE, NY 11701 (Address of principal executive offices, including Zip Code) Registrant's telephone number, including area code: (631) 842-9400 NOT APPLICABLE (Former name or former address, if changed since last report.) ITEM 5. Other Events and Regulation FD Disclosure. Attached as Exhibit 99.1 hereto is a copy of a press release dated August 10, 2004. Forward Looking Statements This press release contains forward-looking statements that involve numerous risks and uncertainties. Actual results, performance or achievements could differ materially from those anticipated in such forward-looking statements as a result of certain factors, including those set forth in the Company's filings with the Securities and Exchange Commission. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS (a) FINANCIAL STATEMENTS OF BUSINESSES ACQUIRED. Not applicable. (b) PRO FORMA FINANCIAL INFORMATION. Not applicable. (c) EXHIBITS. Exhibit 99.1 Press Release of NAPCO SECURITY SYSTEMS, INC. dated August 10, 2004. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. NAPCO SECURITY SYSTEMS, INC. Date: August 10, 2004 By: /s/ KEVIN S. BUCHEL ------------------------- Kevin S. Buchel Senior Vice President and Chief Financial Officer EXHIBIT INDEX Exhibit No. Description Exhibit 99.1 Press Release of Napco Securities Systems, Inc. dated August 10, 2004