Optus Cel-Fi PRO
The Optus Cel-Fi PRO was the first type of mobile coverage repeater approved for use in Australia.
Cel-Fi PRO uses a “window unit” which is placed in a location where signal was available, typically near a window or opening to the building, and then uses a wireless link to a second “coverage unit” placed in the middle of the building where signal was worst.
PRO is a quick and easy way of boosting Optus mobile signal without the need for a roof mounted antenna. For weak signal areas a roof mounted antenna is strongly encouraged.