The (2006 Patent) technology replaces the brute force approach of fans and surface area with a micro-controller "brain" that intelligently interfaces with your air conditioner - controlling and co-ordinating its output without re-wiring and without freeze-ups.
What about hot Australian conditions? Since 2006, tens of thousands of CoolBots have been sold worldwide to anyone requiring cold storage space on a budget. Hundreds of CoolBots have been tested in Australian conditions with brilliant results. The CoolBot has also been proven in other tropical climates including Papua New Guinea, Bangladesh, Thailand and Equatorial Africa as part of USAID projects.