SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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) February 23, 2000 DATRON SYSTEMS INCORPORATED (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 0-7445 95-2582922 (Commission File Number) (IRS Employer Identification No.) 3030 Enterprise Court, Vista, California 92083-8347 (Address of Principal Executive Offices) (Zip Code) (760) 734-5454 (Registrant's Telephone Number, Including Area Code) (Former Name or Former Address, if Changed Since Last Report) Item 5. Other Events. On February 23, 2000, the Board of Directors of Datron Systems Incorporated (the "Registrant" or "Datron") adopted the Second Amendment to the Registrant's Stockholder Rights Agreement. This amendment changed the definition of Acquiring Person to a person who is the beneficial owner of fifteen (15%) or more of the outstanding shares of Datron's common stock. See Exhibit 10.73. Item 7. Financial Statements and Exhibits. Exhibits: 10.73 Second Amendment to Stockholder Rights Agreement dated February 23, 2000. 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. DATRON SYSTEMS INCORPORATED Date: March 2, 2000 /s/ William L. Stephan Vice President and Chief Financial Officer (Principal Financial and Accounting Officer)