WORLDWATER & POWER CORP Files SEC form 8-K, Change in Directors or Principal Officers

February 2, 2007/EDGAR Online

Item 5.02 Departure of Directors or Certain Officers; Election of Directors;
Appointment of Certain Officers; Compensatory Arrangement of Certain Officers.

On January 31, 2007 the Board of Directors of Sentry Technology Corporation (the "Corporation"), appointed two new officers to the Corporation. Joan E. Miller has been appointed to the office of Treasurer of the Corporation and also serves as Principal Financial Officer. Elizabeth A. Heyder has been appointed to the office of Secretary of the Corporation.

Joan E. Miller joined Sentry Technology Corporation in November 1980 and serves as Vice President - Finance. Ms. Miller has been the Controller of the Corporation for 19 years and is responsible for all accounting functions and financial reporting.

Elizabeth A. Heyder has been employed in the executive offices of the Corporation for 12 years, first serving under Knogo North America, Inc., and more recently for the President and Chief Executive Officer of the Corporation. Ms. Heyder is responsible for the employee benefit plans, retirement plans and human resources for the Corporation.