GPRS Wireless Audio System

pdfChange your audio tracks wirelessly with this GPRS System

Our latest development of integration with the GPRS Mobile Phone Network, allows Pro-TDU systems to have audio tracks changed wirelessly, irrespective of location, anywhere within the Australian National GPRS Mobile Network coverage area.

gprs-audioSystems are supplied with suitable GPRS Data Plans, depending upon your application. Please note: Standard Pro-TDU accessories cannot be used with this unit.


Operating Modes – Continuous Cycle or Triggered (Sensor or Push Button) operation.

Internal Self Timer/Trigger – This feature allows the Pro-TDU to trigger automatically at user specified time intervals of from 1 to 254 minutes, with messages playing sequentially.

Internal Real Time Clock – Allows selected messages to be played based on the time of day, on specified days, or selected date ranges.

Day / Night Volume Control – Allows separate volume setting for after hours operation.

Solar Power Option

gprs-audio3Green Friendly Solar Power

As systems only require a low 12 volt wattage to operate, Green Friendly Solar Power can be used to enable operation of systems in remote locations where traditional power is unavailable.

Any street furniture, fittings, solar arrays etc., can be designed to customer design & specification.