Trunking is an advanced radio communication system through repeaters. Trunking systems work via combining many repeaters.

In 1992, after long market research efforts, we have decided to implement the "Clear Channel LTR Trunk" in Istanbul through EF Johnson company. Our system works flawlessly to date and is protected against electrical outages by UPS and generator systems.

Our three sites Camlica, Gülsuyu, and Beylikdüzü cover not only Istanbul, but reach to Izmit on the East, Bursa on the South and Corlu on the West.

The biggest advantage of our system is that it does not require a seperate control channel which makes the communication very fast compared to similar systems.

With optional equipment, our system offers digital communication, base/mobile, mobile/base text services. Also "barcode", "invoicing" systems can be implemented to our mobile systems that work in correlation with the base.

The tracking of the vehicles is also enabled through a GPS module and a base computer.