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RLK Oceania Pty Ltd (formerly known as Data Guard Electronics) was founded in 1989. The principals of RLK Oceania are a group of experts in the UPS, power protection and power-conditioning field with a combined experience of over 35 years. 

With our extensive experience, RLK has differentiated itself in the market by being a solutions provider rather than a "box mover". RLK has already built a solid reputation in the market with a number of major computer vendors selectingRLK as a preferred supplier.

In recognition of the professionalism and our desire to focus on quality, we secured the exclusive rights to import, distribute and service the highly regarded German-made Siemens UPS. Almost three years ago Siemens sold their UPS business to a European company. In our effort to maintain a similar standard in quality, we chose to distribute the AEG UPS, another well-known German manufacturer with a long history of innovation and quality reputation.

It is pointless to have an Uninterruptible Power System (UPS) if it is unrealiable. A multi-million computer or control system cannot remain 
productive, provide safety or produce quality customer service when its power supply is unreliable. What will a single power failure cost your business ? It does not make sense to focus on a few percentage cost saving if you purchase a "run-of-the mill" will-do product when your Return-On-Investment (ROI) can be many folds with a well-engineered and manufactured product like the AEG brand. 

Many corporate customers have supported us with business for many years, they include John Fairfax, Amcor, Mayne Nicklaus, Robert Bosch, Siemens, Fujitsu/ICL, Sun Microsystems, IBM GSA, NCR, Hitachi Data Systems, Coles Myer, Woolworths, NSW Fire Brigades, NSW Police, State Emergency Service, BCA, P&O, OPSM, Department of Defence, Department of Education, BP and Pepsico.